Link to the Website – Click Here
IITs had started a program called IIT-PAL. PAL stands for “Professor Assisted Learning”, this was started by IIT Delhi. It is now supported by the Ministry of Education (part of the Swayam Prabha programme led by IIT Madras). A student can ask their Questions/Doubts, also a student can request for Interaction.
Class XI(11th) Maths – Click Here
Class XI(11th) Physics – Click Here
Class XI(11th) Chemistry – Click Here
Class XI(11th) Biology – Click Here
Class XII(12th) Maths – Click Here
Class XII(12th) Physics – Click Here
Class XII(12th) Chemistry – Click Here
Class XII(12th) Biology – Click Here
1 MODERN PHYSICS: GENERAL INTRODUCTION Click Here
2 MODERN PHYSICS -I Click Here
3 MODERN PHYSICS -II Click Here
4 PROBLEM SOLVING MODERN PHYSICS Click Here
5 THE CONCEPT OF ELECTRIC FIELD Click Here
6 CONCEPT OF CHARGE AND COULOMBS LAW Click Here
7 GAUSS’S LAW IN ELECTROSTATICS Click Here
8 APPLICATIONS OF GAUSS’S LAW Click Here
9 CYLINDRICAL AND SPHERICAL CAPACITORS, SERIES AND PARALLEL COMBINATIONS Click Here
10 ELECTRIC FIELD AND POTENTIAL AND CONCEPT OF CAPACITANCE Click Here
11 ENERGY STORED IN CAPACITORS, FIELD IN DIELECTRICS, GAUSS?S LAW IN DIELECTRICS Click Here
12 POTENTIAL DUE TO DIFFERENT CHARGE DISTRIBUTIONS Click Here
13 ELECTROSTATIC POTENTIAL AND POTENTIAL ENERGY Click Here
14 FIELD DUE TO DIPOLE AND CONTINUOUS CHARGE DISTRIBUTIONS Click Here
15 PROBLEM SOLVING ELECTROSTATICS Click Here
16 PROBLEMS IN ELECTROMAGNETICS: ELECTROSTATICS Click Here
17 SUPERPOSITION PRINCIPLE FOR ELECTROSTATIC FORCE Click Here
18 ELECTRIC CURRENT AND CURRENT DENSITY – [LECTURE 1] Click Here
19 DRIFT VELOCITY AND RESISTANCE – [LECTURE 2] Click Here
20 MOBILITY AND TEMPERATURE DEPENDENCE OF RESISTIVITY: CURRENT AND ELECTRICITY – [LECTURE 3] Click Here
21 ELECTROMOTIVE FORCE AND OHM’S LAW : CURRENT AND ELECTRICITY – [LECTURE 4] Click Here
22 ELECTRICAL ENERGY AND POWER – [LECTURE 5] – BY PROF. DIPAN K. GHOSH, IIT BOMBAY Click Here
23 SERIES AND PARALLEL COMBINATION OF RESISTANCES PART-I -[LECTURE 6] Click Here
24 SERIES AND PARALLEL COMBINATIONS OF RESISTANCES PART-II – [LECTURE 6] Click Here
25 EQUIVALENT CIRCUITS: CURRENT AND ELECTRICITY – [LECTURE 7] Click Here
26 SERIES AND PARALLEL COMBINATIONS OF CELLS: CURRENT AND ELECTRICITY – [LECTURE 8] Click Here
27 KIRCHHOFF’S LAWS: CURRENT AND ELECTRICITY – [LECTURE 9] Click Here
28 KRICHOFF’S LAW – [LECTURE 9] Click Here
29 WHEATSTONES BRIDGE, METER BRIDGE AND POTENTIOMETER – [LECTURE 10] Click Here
30 DISPLACEMENT CURRENT Click Here
31 FORCE AND TORQUE DUE TO MAGNETIC FIELD Click Here
32 GENERALIZATION OF AMPERE’S LAW AND ITS APPLICATIONS Click Here
33 MORE APPLICATIONS OF AMPERE’S LAW Click Here
34 MAGNETIC FIELD FOR A STRAIGHT CONDUCTOR AND AMPERE’S LAW Click Here
35 MAGNETOSTATICS: INTRODUCTION AND BIOT SAVART LAW Click Here
36 MOTION CHARGES IN THE PRESENCE OF ELECTRIC AND MAGNETIC FIELDS Click Here
37 MOVING COIL GALVANOMETER, AMMETER AND VOLTMETER; POTENTIAL ENERGY OF A DIPOLE Click Here
38 DIAMAGNETIC, PARAMAGNETIC AND FERROMAGNETIC MATERIALS, MAGNETIC FIELD OF THE EARTH Click Here
39 MAGNETIZATION: MAGNETISM AND MATTER Click Here
40 MAGNETIZATION AND APPLICATION OF AMPERE’S LAW Click Here
41 ELECTROMAGNETIC INDUCTION : ELECTROMAGNETIC INDUCTION Click Here
42 FARADAY’S LAW OF INDUCTION: MUTUAL AND SELF-INDUCTANCE Click Here
43 SELF-INDUCTANCE AND ENERGY IN MAGNETIC FIELD : ELECTROMAGNETIC INDUCTION Click Here
44 FARADAY’S LAW OF INDUCTION: INDUCED EMF Click Here
45 AC CURRENT GENERATOR Click Here
46 ELECTRIC CURRENT AND CURRENT DENSITY : CURRENT AND ELECTRICITY – [LECTURE 1] Click Here
47 CIRCUITS WITH RESISTANCE AND INDUCTANCE – [LECTURE 11] Click Here
48 CAPACITIVE CIRCUITS: ALTERNATING CURRENTS – [LECTURE 12] Click Here
49 LCR CIRCUIT- GRAPHICAL SOLUTION : ALTERNATING CURRENTS – [LECTURE 13] Click Here
50 LCR CIRCUITS- ANALYTICAL SOLUTION RESONANCE – [LECTURE 14] Click Here
51 LCR CIRCUIT : APPLICATIONS – [LECTURE 15] Click Here
52 LCR CIRCUIT : POWER FACTOR – [LECTURE 16] Click Here
53 LC OSCILLATIONS – [LECTURE 17] Click Here
54 TRANSFORMERS – [LECTURE 18] Click Here
55 DETECTION OF AMPLITUDE MODULATED WAVES – [LECTURE 3] Click Here
56 CONCEPT OF WAVES AND ELECTROMAGNETIC WAVES Click Here
57 MAXWELL’S EQUATIONS AND ELECTROMAGNETIC WAVES Click Here
58 PROBLEMS IN ELECTROMAGNETICS: MAGNETIC FIELDS, EM WAVES Click Here
59 THE MIRROR EQUATION : RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
60 TOTAL INTERNAL REFLECTION : RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
61 MICROSCOPES AND TELESCOPES : RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
62 POWER OF A LENS AND COMBINATION OF THIN LENSES IN CONTACT Click Here
63 REFRACTION AT SPHERICAL SURFACES AND BY LENSES: RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
64 REFRACTION OF LIGHT : RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
65 REFRACTION THROUGH A PRISM AND DISPERSION : RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
66 OPTICS : GENERAL INTRODUCTION Click Here
67 OPTICS: RESOLVING POWER OF OPTICAL INSTRUMENTS Click Here
68 VIEWING OBJECTS: EYES AS AN OPTICAL INSTRUMENT : RAY OPTICS AND OPTICAL INSTRUMENTS Click Here
69 DIFFRACTION Click Here
70 DIFFRACTION PATTERNS DUE TO A SINGLE-SLIT AND A CIRCULAR APERTURE Click Here
71 OPTICS: POLARISATION OF LIGHT Click Here
72 OPTICS: FRINGE SHIFT IN THE TWO-HOLE INTERFERENCE EQUIPMENT Click Here
73 OPTICS: INTERFERENCE WITH COHERENT AND INCOHERENT WAVES Click Here
74 OPTICS: REFLECTION OF LIGHT AND FORMATION OF IMAGES Click Here
75 OPTICS: WAVE OPTICS-HUYGENS PRINCIPLE Click Here
76 OPTICS: YOUNG’S INTERFERENCE EXPERIMENT Click Here
77 PHOTOELECTRIC EFFECT: EINSTEIN’S EXPLANATION Click Here
78 PHOTOELECTRIC EFFECTS: FACTS AND PROSPECTS Click Here
79 WAVE NATURE OF MATTER Click Here
80 WHAT IS LIGHT -I Click Here
81 WHAT IS LIGHT-II Click Here
82 ATOMICS MODELS Click Here
83 BOHR MODEL OF ATOM-I Click Here
84 BOHR MODEL OF ATOM-II Click Here
85 MATTER WAVES & STRUCTURE OF THE ATOM Click Here
86 PROBLEM SOLVING SESSION, STRUCTURE OF ATOM Click Here
87 PROBLEM SOLVING IN QUANTUM PHYSICS OF ATOMS PART1 Click Here
88 PROBLEM SOLVING IN -QUANTUM PHYSICS OF ATOMS PART-2 Click Here
89 RUTHERFORD SCATTERING AND INTRODUCTION TO BOHR MODEL Click Here
90 THE STRUCTURE OF THE ATOM Click Here
91 THE ATOMIC NUCLEUS FISSION AND RADIOACTIVITY Click Here
92 THE ATOMIC NUCLEUS MASSES AND STABILITY-I Click Here
93 THE ATOMIC NUCLEUS MASSES AND STABILITY-II Click Here
94 THE ATOMIC NUCLEUS-I Click Here
95 THE ATOMIC NUCLEUS-II Click Here
96 CONDUCTORS, SEMICONDUCTORS AND INSULATORS – [LECTURE 1] Click Here
97 DOPING IN SEMICONDUCTORS – [LECTURE 2] Click Here
98 P-N JUNCTION BASICS – [LECTURE 3] Click Here
99 FIELD AND POTENTIAL IN P-N JUNCTION – [LECTURE 4] Click Here
100 CURRENT THROUGH A P-N JUNCTION – [LECTURE 5 ] Click Here
101 SPECIAL PURPOSE P-N JUNCTION – [LECTURE 6] Click Here
102 BIPOLAR JUNCTION TRANSISTOR BASICS – [LECTURE 7] Click Here
103 TRANSISTOR AS AN AMPLIFIER AND AS A SWITCH – [LECTURE 8] Click Here
104 BASICS OF ELECTRONIC COMMUNICATION SYSTEMS: MODULATION AND ITS NECESSITY – [LECTURE 1] Click Here