Playlist · Athera

Physics by abj sir class 12

by Athera · 206 videos

Listed in Best free JEE courses on YouTube, ranked by total hours

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1	1 Properties of Electric charge \| Electrostatics Class 12 \| JEE Mains & advanced · Mohit Tyagi	27:33	2020-07-20
2	2 Coulomb’s Law & Superposition principle \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:29:16	2020-07-21
3	3 Examples on Superposition & Electric Field \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:29:55	2020-07-23
4	4 Electric field due to Point Charge and Ring \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:32:42	2020-07-25
5	5 Electric field due to disc & long wire\| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	51:48	2020-07-28
6	6 Electric Field due to Infinite long wire \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	47:04	2020-07-28
7	7 Electric field due to Infinite Sheet & Sphere \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:30:47	2020-07-30
8	8 Electric potential due to point charge & Ring\| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:25:39	2020-07-31
9	9 Electric potential of Sphere & Potential difference \|Electrostatics Class 12\|JEE Mains & Advanced · Mohit Tyagi	1:24:30	2020-08-01
10	10 Equipotential Surface & Electric Potential Energy \| Electrostatics Class 12\| JEE Mains & Advanced · Mohit Tyagi	1:32:36	2020-08-04

11	11 Electric potential energy of system \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:32:01	2020-08-06
12	12 Self energy, Energy density & Electric Dipole \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:30:11	2020-08-08
13	13 Electric field & potential due to electric dipole \|Electrostatics Class 12\| JEE Mains & Advanced · Mohit Tyagi	1:34:55	2020-08-11
14	14 Dipole in Nonuniform E.F.\| Electric lines of forces \|Electrostatics Class 12\|JEE Mains & Advanced · Mohit Tyagi	1:33:28	2020-08-13
15	15 Electric flux & Gauss law \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:20:46	2020-08-14
16	16 Gauss law & Electric field using gauss law \| Electrostatics class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:28:44	2020-08-15
17	17 E.F. due to charged cylinder\| Advanced Problems - I \|Electrostatics Class 12\|JEE Mains & Advanced · Mohit Tyagi	1:39:02	2020-08-17
18	18 Advanced Problems Part - II \| Electrostatics Class 12\| JEE Mains & Advanced · Mohit Tyagi	58:36	2020-09-03
19	19 Advanced Problems Part - III \| Electrostatics Class 12\| JEE Mains & Advanced · Mohit Tyagi	1:30:44	2020-09-02
20	1 Conductor & Its properties \| Conductors \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:29:30	2020-08-22

21	2 Sharing of charge & Earthing \| Conductors \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:29:50	2020-08-22
22	3 Cavity in conductors & Electrostatic shielding \| Conductors \| Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:30:18	2020-08-23
23	4 Conducting sheet & Earthing of Sheet \| Conductors \| Electrostatics Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:41:50	2020-08-26
24	1 Electric Current & Current density \| Current Electricity Class 12 \| JEE Mains & Advanced · Mohit Tyagi	42:55	2020-09-04
25	2 Motion of Electron & Ohm's Law \| Current Electricity Class 12 \| JEE Main & Advanced · Mohit Tyagi	47:38	2020-09-04
26	3 Ohm's law & Variation in Resistance \| Current Electricity Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:21:29	2020-09-08
27	4 Electrical power & Heat Dissipation by Resistor \|Current Electricity Class 12\|JEE Mains & Advanced · Mohit Tyagi	35:17	2020-09-09
28	5 Electromotive Force (EMF) of battery \| Current Electricity Class 12 \| JEE Mains & advanced · Mohit Tyagi	46:18	2020-09-09
29	6 Circuit solution & Kirchhoff Current Law (KCL) \| Current Electricity Class 12 \|JEE Main & Advanced · Mohit Tyagi	1:27:18	2020-09-11
30	7 Kirchhoff's Voltage Law (KVL) \|Circuit Problems\| Current Electricity Class 12\|JEE Mains & Advanced · Mohit Tyagi	1:09:04	2020-09-13

31	8 Equivalent resistance of Series & Parallel combination \| Current Electricity \|JEE Mains & Advanced · Mohit Tyagi	1:09:04	2020-09-14
32	9 Wheatstone Bridge, Infinite Ladder & Symmetric circuits \|Current Electricity\| JEE Mains & Advanced · Mohit Tyagi	1:21:03	2020-09-15
33	10 Symmetric Circuits & Grouping of Cells \| Current Electricity Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:25:44	2020-09-17
34	11 Combination of Cells, Ammeter & Its Application \|Current Electricity Class 12\|JEE Main & Advanced · Mohit Tyagi	1:19:19	2020-09-18
35	12 Voltmeter & Its application \| Meter bridge \| Current Electricity Class 12 \| JEE Main & Advanced · Mohit Tyagi	1:11:09	2020-09-19
36	13 Potentiometer & It's Applications \| Current Electricity Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:01:02	2020-09-23
37	14 Colour Coding of Carbon Resistor \| Current Electricity Class 12 \| JEE Mains & Advanced · Mohit Tyagi	14:25	2020-09-23
38	1 Capacitance & Energy stored in metal \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:25:01	2020-09-24
39	2 Parallel Plate Capacitor \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:05:28	2020-09-25
40	3 RC Circuit Solution \| Problems on RC Circuit \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:21:45	2020-09-26

41	4 Examples of KVL / KCL & Combinations of Capacitors \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:30:08	2020-09-27
42	5 Series-Parallel Combination & Wheatstone bridge \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:25:41	2020-09-28
43	6 Charging of capacitor \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:33:19	2020-09-30
44	7 Discharging of Capacitor & Capacitor with dielectric \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:28:33	2020-10-02
45	8 Force on Dielectric & Combination of Metallic Plates \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	48:19	2020-10-04
46	9 Variable dielectric, Spherical & Cylindrical Capacitor \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	1:13:54	2020-10-07
47	10 Infinite Wire Capacitor \| Capacitor Class 12 \| JEE Mains & Advanced · Mohit Tyagi	11:21	2021-11-27
48	1 Bar magnets \| Magnetic field \| Magnetic effect of current \| Magnetism \| EMF \| IIT advanced · Mohit Tyagi	1:20:47	2020-10-19
49	2 Bar magnets \| Magnetic field due to moving charge \| Magnetic field due to wire \| Biot savat's law · Mohit Tyagi	1:21:47	2020-10-20
50	3 Biot savarts law \| Magnetic field due to straight wire \| Magnetic effects of current \| Magnetism · Mohit Tyagi	1:26:48	2020-10-21

51	4 Magnetic field due to current carrying loop \| Magnetic effect of current \| Magnetism \| IIT JEE · Mohit Tyagi	1:30:16	2020-10-23
52	5 Magnetic field due to current carrying loop \| Solenoid magnetic line of forces \| Magnetism IIT JEE · Mohit Tyagi	1:17:16	2020-10-27
53	6 Solenoid \| Ampere's law \| Toroid \| Magnetic effect of current \| Magnetism \| IIT JEE Main adv · Mohit Tyagi	1:22:46	2020-10-28
54	#7-Ampere's law\| Magnetic field due to long cylinder\| Magnetic effect of current\| Magnetism\| JEE IIT · Mohit Tyagi	1:26:37	2020-10-29
55	1 Magnetic force on moving charge \| Electromagnetic forces \| EMF \| Magnetism \| IIT JEE main advanced · Mohit Tyagi	1:33:07	2020-10-31
56	2 Moving charge in magnetic field \| Helical path \|Electromagnetic forces \|EMF \| Magnetism \| IIT JEE · Mohit Tyagi	1:23:46	2020-11-01
57	3 Lorentz force \| Electromagnetic forces \| EMF \| Magnetism \| IIT JEE main advanced \| Olympiad · Mohit Tyagi	1:25:17	2020-11-02
58	4 Cyclotron \| Cycloid path \| Electromagnetic forces \| EMF \| Magnetism \| IIT advanced \| JEE main · Mohit Tyagi	1:35:15	2020-11-03
59	5 Magnetic force on current carrying wire \| Electromagnetic forces \| EMF \| Magnetism \| IIT advanced · Mohit Tyagi	1:09:29	2020-11-04
60	6 Magnetic force on current carrying wire \| Torque on wire due to magnetic forces \| EMF \| IIT JEE · Mohit Tyagi	1:17:33	2020-11-05

61	7 Magnetic force and torque on current carrying loop \| Magnetic flux \| Magnetic potential energy · Mohit Tyagi	1:13:46	2020-11-06
62	8 Magnetic dipole moment \| Angular momentum and dipole moment \| Electromagnetic forces \| EMF · Mohit Tyagi	54:43	2020-11-07
63	1 Diamagnetism \| Para magnetism \| Intensity of magnetization \| Magnetic properties of Matter · Mohit Tyagi	1:26:04	2020-11-10
64	2 Relation between B and H \| Magnetic Susceptibility Relative permeability \| Curie's law \| IIT JEE · Mohit Tyagi	1:16:25	2020-11-12
65	3 Ferromagnetism \| hysteresis \| Ferromagnetic substances \| IIT JEE main advanced \| KVPY \| Physics 12 · Mohit Tyagi	1:09:12	2020-11-12
66	4 Earth's magnetism \| Terrestrial magnetism \| Angle of dip \| Angle of declination \| Magnetism · Mohit Tyagi	1:09:41	2020-11-14
67	1 Magnetic flux \| Faraday's Law \| Lenz law \| Electromagnetic induction \| EMI \| IIT JEE Main Advanced · Mohit Tyagi	1:31:04	2020-11-15
68	2 Examples on Faraday's Law \| Electromagnetic induction \| EMI \| IIT JEE Main Advanced \| KVPY · Mohit Tyagi	1:19:00	2020-11-18
69	3 Induced EMF \| Motional EMF \| Electromagnetic induction \| EMI \| IIT JEE Main Advanced \| KVPY · Mohit Tyagi	1:23:48	2020-11-19
70	4 EMF induced in rotating rod \| Electromagnetic induction \| EMI \| IIT JEE Main Advanced \| Physics · Mohit Tyagi	1:25:28	2020-11-21

71	5 Examples of motional EMF \| Circuit solution of induced EMF \| Electromagnetic induction \| EMI · Mohit Tyagi	1:07:33	2020-11-22
72	6 Advanced examples on motional EMF \| Electromagnetic induction \| EMI \| IIT JEE Main Advanced · Mohit Tyagi	1:17:54	2020-11-23
73	7 Electric field due to time varying magnetic field \| Electromagnetic induction \| EMI \| IIT JEE Main · Mohit Tyagi	1:23:29	2020-11-24
74	8 Electric field due to time varying magnetic field \| Self inductance \| Inductor \| EMI \| IIT JEE · Mohit Tyagi	1:29:31	2020-11-25
75	9 Potential across inductor \| Energy stored in inductor \| Magnetic energy density \|Growth of current · Mohit Tyagi	1:23:55	2020-11-26
76	10 Growth of current in LR circuit \| Decay of current in LR circuit \| Electromagnetic induction · Mohit Tyagi	1:01:48	2020-11-27
77	11 LC oscillations \| Advanced example on inductor \| Electromagnetic induction \| EMI \| IIT JEE Main · Mohit Tyagi	1:26:06	2020-11-28
78	12 Mutual inductance \| Advanced examples \| Electromagnetic induction \| EMI \| IIT JEE Main Advanced · Mohit Tyagi	1:00:28	2020-11-29
79	13 Relation between mutual inductance and self inductance \| Eddy current \| IIT JEE Main Advanced · Mohit Tyagi	1:07:43	2020-11-30
80	14- RLC Circuit With DC Source \| JEE Advanced 2023 \| Physics \| New Topic \| EMI \| ABJ Sir · Mohit Tyagi	53:29	2023-05-11

81	1 Average current \| Root mean square current \| RMS current \| Alternating current \| AC \| JEE Main · Mohit Tyagi	1:16:29	2020-11-30
82	2 Power in Ac circuit \| Phasors \| Circuit solutions of AC \| Impedance \| Capacitive reactance · Mohit Tyagi	1:13:49	2020-12-01
83	3 Circuits in AC \| RC circuit \| LR circuit \| LC circuit in AC \| Alternating current \| JEE main · Mohit Tyagi	1:06:35	2020-12-02
84	4 RLC circuit in AC \| Resonance in Ac circuit \| Alternating current \| IIT advanced \| JEE main · Mohit Tyagi	1:13:56	2020-12-02
85	5 Quality factor \| Tuning of radio \| Parallel RLC circuit \| Alternating current \| AC \| JEE main · Mohit Tyagi	1:15:28	2020-12-03
86	6 Transformer \| Losses in transformer \| Efficiency of transformer \| Alternating current · Mohit Tyagi	1:09:53	2020-12-03
87	1 Displacement current \| Gauss law of magnetism \| Maxwell equations \| Electromagnetic waves · Mohit Tyagi	1:14:51	2020-12-04
88	2 Generation of EM wave \| Relation between E and B \| Maxwell equations \| Electromagnetic waves · Mohit Tyagi	1:26:13	2020-12-05
89	3 Intensity of EM wave \| Energy density of EM wave \| Poynting vector \| Spectrum of EM wave · Mohit Tyagi	1:07:10	2020-12-05
90	#1 - Properties Of Light \| Geometrical / Ray Optics \| Physics for IIT JEE Main & Advanced · Mohit Tyagi	29:32	2020-05-23

91	#2 - Laws of Reflection \| Geometrical optics/Ray Optics \| Physics for IIT JEE Main & Advanced · Mohit Tyagi	13:12	2020-05-23
92	#3 - Special Cases of Reflection \| Geometrical optics/Ray Optics \| Physics for IIT JEE Main · Mohit Tyagi	13:26	2020-05-23
93	#4 - Example on Equation of Reflected Ray \| Geometrical/Ray Optics \| Physics for IIT - JEE Advance · Mohit Tyagi	23:37	2020-05-24
94	#5 - Plane Mirror & Examples \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	19:16	2020-05-26
95	#6 - Normal Incidence & Principle of Reversibility \| Geometrical / Ray Optics \| Physics JEE Advance · Mohit Tyagi	16:20	2020-05-26
96	#7 - Rotation of Incident Ray and Mirror \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance · Mohit Tyagi	20:02	2020-05-26
97	#8 - Object and image \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	22:14	2020-05-28
98	#9 - Example of Ray Optics \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	6:22	2020-05-28
99	#10 - Example of Ray Optics \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	9:43	2020-05-28
100	#11 - Example of Ray Optics \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	5:32	2020-05-28

101	#12 - Example length of mirror / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	12:25	2020-05-28
102	#13 - Example length of floor / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	10:55	2020-05-28
103	#14 - Velocity of image \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	10:51	2020-05-28
104	#15 - Example on velocity of image \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	12:25	2020-05-28
105	#16 - Image formed by 2 plane mirrors \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance · Mohit Tyagi	11:14	2020-05-28
106	#17 - Parabolic mirror \| Geometrical / Ray Optics \| Physics for IIT - JEE Advance & Main · Mohit Tyagi	8:36	2020-05-28
107	#18 - introduction of spherical mirror \| geometrical optics \| ray optics \| class 12 physics \| JEE · Mohit Tyagi	4:19	2020-05-31
108	#19 - definitions related to spherical mirror \| geometrical optics \| ray optics \| IIT - JEE, main · Mohit Tyagi	14:21	2020-05-31
109	#20 - example higher angle of incidence on concave mirror \| ray optics \| geometrical optics · Mohit Tyagi	8:44	2020-05-31
110	#21 - example incidence on concave mirror \| ray optics \| geometrical optics \| physics \| IIT · Mohit Tyagi	10:40	2020-06-01

111	#22 - spherical aberration \| geometrical optics \| ray optics \| IIT advance \| JEE main · Mohit Tyagi	17:55	2020-06-04
112	#23 - principal focus and focal plane \| geometrical optics \| ray optics \| IIT advance \| JEE · Mohit Tyagi	17:27	2020-06-08
113	#24 - ray tracing, sign convention, mirror formula \| geometrical optics \| ray optics \| JEE IIT · Mohit Tyagi	25:47	2020-06-08
114	#25 - Mirror Formula \| Geometrical optics \| Ray optics \| Class 12 \| IIT advance \| JEE main · Mohit Tyagi	22:19	2020-06-10
115	#26 - lateral transverse magnification \| geometrical optics \| ray optics \| IIT advanced \| JEE · Mohit Tyagi	36:50	2020-06-10
116	#27 - example on mirror formula and magnification \| geometrical optics \| ray optics \| IIT advanced · Mohit Tyagi	43:01	2020-06-11
117	#28 - example on mirror formula and magnification convex mirror \| ray optics \| geometrical optics · Mohit Tyagi	19:30	2020-06-11
118	#29 - graph by u and v for spherical mirrors \| geometrical optics \| ray optics \| physics \| IIT · Mohit Tyagi	19:21	2020-06-11
119	30 velocity of image in spherical mirror \| ray optics \| geometrical optics \| IIT advanced \| JEE main · Mohit Tyagi	45:14	2020-06-11
120	#31 - examples velocity of image \| geometrical optics \| ray optics \| IIT advanced \| JEE main · Mohit Tyagi	15:47	2020-06-11

121	#32 - longitudinal magnification newtons formula \| geometrical optics \| ray optics \| IIT advanced · Mohit Tyagi	29:12	2020-06-17
122	#33 - mirror is cut \| geometrical optics \| ray optics \| IIT advanced \| JEE main \| Physics · Mohit Tyagi	18:22	2020-06-17
123	#34 - Refraction of light \| snell's law \| geometrical optics \| ray optics \| IIT advanced \| JEE · Mohit Tyagi	41:41	2020-06-17
124	#35 - image by refraction \| geometrical optics \| ray optics \| IIT advanced \| JEE main \| physics · Mohit Tyagi	33:22	2020-06-17
125	#36 - normal shift \| image by refraction \| ray optics \| geometrical optics \| IIT advanced \| JEE · Mohit Tyagi	48:14	2020-06-20
126	#37 - Total internal reflection \| TIR \| IIT advanced \| JEE main \| physics \| Ray optics · Mohit Tyagi	43:53	2020-06-21
127	#38 - optical fiber \| Geometrical optics \| Ray optics \| Physics \| IIT advanced \| JEE \| PYQ · Mohit Tyagi	10:36	2020-06-22
128	#39 - prism \| geometrical optics \| ray optics \| IIT advanced \| JEE main \| Physics \| CBSE · Mohit Tyagi	32:32	2020-06-22
129	#40 - Minimum deviation by prism \| geometrical optics \| ray optics \| IIT advanced \| JEE main · Mohit Tyagi	23:15	2020-06-22
130	#41 - small angled prism \| geometrical optics \| ray optics \| physics \| IIT advanced \| JEE · Mohit Tyagi	21:55	2020-06-22

131	#42 - REFRACTION BY SPHERICAL SURFACE \| RAY OPTICS \| GEOMETRICAL OPTICS \| PHYSICS \| IIT · Mohit Tyagi	45:15	2020-06-26
132	#43 - example refraction by spherical surface ray optics \| geometrical optics \| physics \| IIT · Mohit Tyagi	12:37	2020-06-26
133	#44 - refraction by spherical surface \| velocity of image \| longitudinal magnification \| ray optics · Mohit Tyagi	24:16	2020-06-26
134	#45 - example on multiple reflections \| Ray optics \| Geometrical optics \| Physics \| IIT advanced · Mohit Tyagi	18:28	2020-06-30
135	#46 - Example on variable refractive index medium \| Ray optics \| Geometrical optics \| IIT advanced · Mohit Tyagi	15:23	2020-06-30
136	#47 - thin lens \| lens in different mediums \| lens maker formula \| Ray optics \| IIT advanced · Mohit Tyagi	23:38	2020-06-30
137	#48 - example on focal length of lens \| Geometrical optics \| Ray optics \| IIT advanced \| JEE · Mohit Tyagi	22:19	2020-06-30
138	#49 - first focus second focus of lens \| Geometrical optics \| Ray optics \| IIT advanced \| JEE · Mohit Tyagi	13:04	2020-06-30
139	#50 - parallel rays emerging parallelly \| Geometrical optics \| Ray optics \| Physics \| IIT · Mohit Tyagi	8:30	2020-07-05
140	#51 - examples on lens formula \| Geometrical optics \| Ray optics \| Class 12 Physics \| IIT · Mohit Tyagi	27:10	2020-07-05

141	#52 - lateral magnification \| Transverse magnification \| Ray optics \| IIT advanced \| JEE main · Mohit Tyagi	12:29	2020-07-05
142	#53 - examples on lens \| Geometrical optics \| Ray optics \| Physics class 12 \| IIT advanced · Mohit Tyagi	27:36	2020-07-05
143	#54 - displacement method \| Ray optics \| Geometrical optics \| Physics class 12 \| IIT advanced · Mohit Tyagi	11:56	2020-07-05
144	#55 - longitudinal magnification in lens \| Ray optics \| geometrical optics \| IIT advanced \| JEE · Mohit Tyagi	17:17	2020-07-09
145	#56 - velocity of image in lens \| Geometrical optics \| Ray optics \| IIT advanced \| JEE main · Mohit Tyagi	27:20	2020-07-09
146	#57 - example on velocity of image \| Ray optics \| geometrical optics \| IIT advanced \| JEE main · Mohit Tyagi	16:09	2020-07-09
147	#58 - Graph b/w u and v for lens \| Ray optics \| Geometrical optics \| IIT advanced \| JEE main · Mohit Tyagi	33:10	2020-07-09
148	#59 - deviation by lens \| Geometrical optics \| Ray optics \| Class 12 physics \| IIT advanced · Mohit Tyagi	5:21	2020-07-15
149	#60 - combination of lenses \| equivalent focal length \| Geometrical optics \| Ray optics \| IIT · Mohit Tyagi	36:33	2020-07-15
150	#61 - combination of lens and mirror \| equivalent focal length \| Geometrical optics \| Ray optics · Mohit Tyagi	26:14	2020-07-15

151	#62 - example on lens \| lens in two different mediums \| Ray optics \| IIT advanced \| JEE main · Mohit Tyagi	20:47	2020-07-16
152	#63 - dispersion \| Geometrical optics \| Ray optics \| Class 12 physics \| IIT advanced \| JEE main · Mohit Tyagi	36:47	2020-07-17
153	#64 - chromatic aberration in lens \| Geometrical optics \| Ray optics \| IIT advanced \| JEE main · Mohit Tyagi	19:31	2020-07-17
154	#65 - Achromatic combination \| Direct vision combination \| Geometrical optics \| Ray optics · Mohit Tyagi	32:59	2020-07-18
155	1 Huygens wave theory \| Wave front \| Huygens principle \| Point source \| Line source \| Wave optics · Mohit Tyagi	1:18:34	2020-12-31
156	2 interference of light wave \| constructive destructive interference of light \| coherent sources · Mohit Tyagi	1:19:41	2021-01-01
157	3 Young's double slit experiment \| YDSE \| Wave optics \| IIT advanced \| JEE main \| BITSAT \| KVPY · Mohit Tyagi	1:24:21	2021-01-02
158	4 Advanced examples on YDSE \| Highest order of maxima minima \| Intensity of YDSE pattern · Mohit Tyagi	1:32:42	2021-01-03
159	5 YDSE for polychromatic light \| Optical path \| Oblique incidence of light \|Insertion of transparent · Mohit Tyagi	1:26:07	2021-01-04
160	6 Fresnel biprism \| Lloyd mirror \| Billets split lens \| Shape of interference pattern \| Wave optics · Mohit Tyagi	1:18:41	2021-01-05

161	7 Thin film interference \| Single slit Diffraction \| Central fringe width diffraction \| IIT JEE main · Mohit Tyagi	1:34:23	2021-01-06
162	8 Examples of single slit/Circular aperture diffraction \| Resolving limit and resolving power \| JEE · Mohit Tyagi	1:09:17	2021-01-07
163	9 Polarisation / Polarization of light \| Brewster angle \| Malu's law \| Wave optics \| JEE main · Mohit Tyagi	1:05:53	2021-01-08
164	4 Doppler effect in light \| Blue shift \| Red shift \| Relativistic Doppler effect \| Wave optics · Mohit Tyagi	51:29	2021-05-14
165	1 Human Eye \| Optical instruments \| Ray optics \| Geometrical optics \| IIT JEE Main advanced · Mohit Tyagi	20:27	2020-07-18
166	2 Defects in Eyes \| Optical instruments \| Ray optics \| Geometrical optics \| IIT JEE Main Advanced · Mohit Tyagi	45:01	2020-07-18
167	3 Visual angle \| Angular Magnification \| Optical instruments \| IIT JEE main advanced \| Physics 12 · Mohit Tyagi	21:53	2020-07-18
168	4 Simple microscope \| optical instruments \| Ray optics \| Geometrical optics \| IIT JEE Main advanced · Mohit Tyagi	28:39	2020-07-19
169	5 Compound microscope \| optical instruments \| IIT JEE main advanced \| Physics class 12 \| Ray optics · Mohit Tyagi	47:14	2020-07-19
170	6 Example on compound microscope \| Optical instruments \| Ray optics \| IIT JEE main advanced · Mohit Tyagi	13:05	2020-07-19

171	7 Astronomical Telescope \| Galilean Telescope \| Optical instrument \| IIT JEE main advanced · Mohit Tyagi	1:04:47	2020-07-20
172	1 Photoelectric effect \| Einstein's equation \| Work \| Kinetic energy of fastest photoelectron · Mohit Tyagi	1:25:39	2020-12-06
173	2 Advanced examples \| Einstein's equation \| Kinetic energy of fastest photoelectron \| Photoelectric · Mohit Tyagi	1:29:05	2020-12-07
174	3 Photoelectric effect experiment \| Stopping potential \| Photoelectric effect \| Modern physics · Mohit Tyagi	1:23:04	2020-12-08
175	4 Photoelectric effect \| Radiation force \| Force due to photons \| IIT JEE main advanced · Mohit Tyagi	1:25:42	2020-12-11
176	5 Radiation force advanced examples \| DE Broglie's hypothesis \| Matter wave \| IIT JEE main advanced · Mohit Tyagi	1:17:51	2020-12-12
177	1 Bohr's model introduction \| Bohr's quantization rule \| Atomic structure \| IIT JEE main Advanced · Mohit Tyagi	1:00:37	2020-12-13
178	2 Calculation of radius, velocity energy of H like atoms \| Bohr's model \| Atomic structure · Mohit Tyagi	1:27:02	2020-12-14
179	3 Rydberg constant \| Energy of H like atom \| Ionization energy \| Bohr's model \| Atomic structure · Mohit Tyagi	1:24:14	2020-12-16
180	4 Hydrogen spectrum \| Lyman series \| Balmer series \| Paschen series \| Series limit \| Bohr's model · Mohit Tyagi	57:33	2020-12-17

181	5 Advanced examples on hydrogen spectrum \| Effect of motion of nucleus \| Bohr's model \| IIT JEE · Mohit Tyagi	1:13:18	2020-12-18
182	6 Advanced examples on Bohr's quantization rule \| Atomic collision \| Bohr's model \| IIT JEE · Mohit Tyagi	1:20:54	2020-12-19
183	7 Recoil speed of H atom on emission of photon \| Advanced example \| Bohr's model \| IIT Physic · Mohit Tyagi	21:28	2020-12-20
184	1 Introduction of X ray \| Bremsstrahlung Effect \| Coolidge tube \| X ray tube \| Cutoff wavelength · Mohit Tyagi	1:13:10	2020-12-20
185	2 Continuous X ray \| Characteristic X ray \| Coolidge tube \| Moseley's law \| IIT JEE main advanced · Mohit Tyagi	1:18:26	2020-12-21
186	3 Franck Hertz Experiment \| Bragg's law \| Davisson Germer experiment \| X ray \| Modern physics · Mohit Tyagi	59:30	2020-12-22
187	1 Size of Nucleus \| Energy mass equivalence \| Nuclear force \| Isotopes \| Isotones \| Nuclear physics · Mohit Tyagi	1:17:03	2020-12-23
188	2 Mass defect \| Binding energy \| Stability of nucleus \| Fusion \| Fission \| Nuclear physics · Mohit Tyagi	1:12:12	2020-12-24
189	3 Radioactivity \| statistical law \| activity \| decay constant \| Nuclear physics \| IIT advanced · Mohit Tyagi	1:33:43	2020-12-25
190	4 Advanced examples of radioactivity radioactive series \| nuclear physics \| IIT advanced · Mohit Tyagi	1:25:40	2020-12-26

191	5 Radioactive decay \| Displacement law \| nuclear physics \| IIT advanced \| JEE main · Mohit Tyagi	58:50	2020-12-27
192	6 Alpha decay \| Beta decay \| K capture \| nuclear physics \| radioactivity \| IIT advanced · Mohit Tyagi	1:18:57	2020-12-28
193	7 Nuclear fission \| Nuclear reactor \| nuclear physics \| radioactivity \| IIT advanced \| JEE main · Mohit Tyagi	1:12:52	2020-12-29
194	8 Nuclear fusion \| Fusion at sun \| nuclear physics \| radioactivity \| IIT advanced \| JEE main · Mohit Tyagi	1:05:31	2020-12-30
195	1 Fermi energy \| Band diagram \| Conduction band \| Valence band \| Semiconductors \| Electronic devices · Mohit Tyagi	1:29:08	2021-01-09
196	2 Intrinsic semiconductor \| Extrinsic semiconductor \| Conductivity \| Doping \| JEE main · Mohit Tyagi	1:18:15	2021-01-10
197	3 Examples on extrinsic semiconductor \| PN junction \| PN diode \| Semiconductors \| Electronics · Mohit Tyagi	1:01:19	2021-01-11
198	4 Forward biasing, reverse biasing of PN diode \| Breakdown of PN diode \| Avalanche breakdown \| Zener · Mohit Tyagi	1:18:31	2021-01-13
199	5 Zener diode \| Half wave rectifier \| Full wave rectifier \| Semiconductors \| Electronics \| JEE main · Mohit Tyagi	57:50	2021-01-14
200	6 Examples on PN diode \| Photodiode \| Light emitting diode \| Working principle of transistor · Mohit Tyagi	1:15:19	2021-01-15

201	7 Common base transistor \| Amplifier \| current gain \| Voltage gain \| Power gain \| Semiconductor · Mohit Tyagi	1:00:58	2021-01-16
202	8 Common emitter transistor as amplifier \| Common base amplifier \| transconductance \| Semiconductor · Mohit Tyagi	54:42	2021-01-18
203	9 Examples on transistor \| Analog digital signals \| Logic gates \| Semiconductor \| Electronic dev · Mohit Tyagi	1:22:26	2021-01-19
204	1 Transducer \| Channel \| Noise \| Transmitter \| amplification \|Bandwidth \| Communication system · Mohit Tyagi	1:05:36	2021-01-22
205	2 Propagation of EM waves \| Ground wave \| Sky wave \| Space wave Antenna \| Communication system · Mohit Tyagi	55:20	2021-01-23
206	3 Examples of communication system \| Amplitude modulation \| modulation index diode detector · Mohit Tyagi	52:52	2021-01-24

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