Problem solving session  
Sr. No. Topic Link Doubt/Question (English/Hindi) Request for Interaction (English/Hindi)
1 MODERN PHYSICS: GENERAL INTRODUCTION    
2 MODERN PHYSICS -I    
3 MODERN PHYSICS -II    
4 PROBLEM SOLVING MODERN PHYSICS    
5 THE CONCEPT OF ELECTRIC FIELD    
6 CONCEPT OF CHARGE AND COULOMBS LAW    
7 GAUSS'S LAW IN ELECTROSTATICS    
8 APPLICATIONS OF GAUSS'S LAW    
9 CYLINDRICAL AND SPHERICAL CAPACITORS, SERIES AND PARALLEL COMBINATIONS    
10 ELECTRIC FIELD AND POTENTIAL AND CONCEPT OF CAPACITANCE    
11 ENERGY STORED IN CAPACITORS, FIELD IN DIELECTRICS, GAUSS?S LAW IN DIELECTRICS    
12 POTENTIAL DUE TO DIFFERENT CHARGE DISTRIBUTIONS    
13 ELECTROSTATIC POTENTIAL AND POTENTIAL ENERGY    
14 FIELD DUE TO DIPOLE AND CONTINUOUS CHARGE DISTRIBUTIONS    
15 PROBLEM SOLVING ELECTROSTATICS    
16 PROBLEMS IN ELECTROMAGNETICS: ELECTROSTATICS    
17 SUPERPOSITION PRINCIPLE FOR ELECTROSTATIC FORCE    
18 ELECTRIC CURRENT AND CURRENT DENSITY - [LECTURE 1]    
19 DRIFT VELOCITY AND RESISTANCE - [LECTURE 2]    
20 MOBILITY AND TEMPERATURE DEPENDENCE OF RESISTIVITY: CURRENT AND ELECTRICITY - [LECTURE 3]    
21 ELECTROMOTIVE FORCE AND OHM'S LAW : CURRENT AND ELECTRICITY - [LECTURE 4]    
22 ELECTRICAL ENERGY AND POWER - [LECTURE 5] - BY PROF. DIPAN K. GHOSH, IIT BOMBAY    
23 SERIES AND PARALLEL COMBINATION OF RESISTANCES PART-I -[LECTURE 6]    
24 SERIES AND PARALLEL COMBINATIONS OF RESISTANCES PART-II - [LECTURE 6]    
25 EQUIVALENT CIRCUITS: CURRENT AND ELECTRICITY - [LECTURE 7]    
26 SERIES AND PARALLEL COMBINATIONS OF CELLS: CURRENT AND ELECTRICITY - [LECTURE 8]    
27 KIRCHHOFF'S LAWS: CURRENT AND ELECTRICITY - [LECTURE 9]    
28 KRICHOFF'S LAW - [LECTURE 9]    
29 WHEATSTONES BRIDGE, METER BRIDGE AND POTENTIOMETER - [LECTURE 10]    
30 DISPLACEMENT CURRENT    
31 FORCE AND TORQUE DUE TO MAGNETIC FIELD    
32 GENERALIZATION OF AMPERE'S LAW AND ITS APPLICATIONS    
33 MORE APPLICATIONS OF AMPERE'S LAW    
34 MAGNETIC FIELD FOR A STRAIGHT CONDUCTOR AND AMPERE'S LAW    
35 MAGNETOSTATICS: INTRODUCTION AND BIOT SAVART LAW    
36 MOTION CHARGES IN THE PRESENCE OF ELECTRIC AND MAGNETIC FIELDS    
37 MOVING COIL GALVANOMETER, AMMETER AND VOLTMETER; POTENTIAL ENERGY OF A DIPOLE    
38 DIAMAGNETIC, PARAMAGNETIC AND FERROMAGNETIC MATERIALS, MAGNETIC FIELD OF THE EARTH    
39 MAGNETIZATION: MAGNETISM AND MATTER    
40 MAGNETIZATION AND APPLICATION OF AMPERE'S LAW    
41 ELECTROMAGNETIC INDUCTION : ELECTROMAGNETIC INDUCTION    
42 FARADAY'S LAW OF INDUCTION: MUTUAL AND SELF-INDUCTANCE    
43 SELF-INDUCTANCE AND ENERGY IN MAGNETIC FIELD : ELECTROMAGNETIC INDUCTION    
44 FARADAY'S LAW OF INDUCTION: INDUCED EMF    
45 AC CURRENT GENERATOR    
46 ELECTRIC CURRENT AND CURRENT DENSITY : CURRENT AND ELECTRICITY - [LECTURE 1]    
47 CIRCUITS WITH RESISTANCE AND INDUCTANCE - [LECTURE 11]    
48 CAPACITIVE CIRCUITS: ALTERNATING CURRENTS - [LECTURE 12]    
49 LCR CIRCUIT- GRAPHICAL SOLUTION : ALTERNATING CURRENTS - [LECTURE 13]    
50 LCR CIRCUITS- ANALYTICAL SOLUTION RESONANCE - [LECTURE 14]    
51 LCR CIRCUIT : APPLICATIONS - [LECTURE 15]    
52 LCR CIRCUIT : POWER FACTOR - [LECTURE 16]    
53 LC OSCILLATIONS - [LECTURE 17]    
54 TRANSFORMERS - [LECTURE 18]    
55 DETECTION OF AMPLITUDE MODULATED WAVES - [LECTURE 3]    
56 CONCEPT OF WAVES AND ELECTROMAGNETIC WAVES    
57 MAXWELL'S EQUATIONS AND ELECTROMAGNETIC WAVES    
58 PROBLEMS IN ELECTROMAGNETICS: MAGNETIC FIELDS, EM WAVES    
59 THE MIRROR EQUATION : RAY OPTICS AND OPTICAL INSTRUMENTS    
60 TOTAL INTERNAL REFLECTION : RAY OPTICS AND OPTICAL INSTRUMENTS    
61 MICROSCOPES AND TELESCOPES : RAY OPTICS AND OPTICAL INSTRUMENTS    
62 POWER OF A LENS AND COMBINATION OF THIN LENSES IN CONTACT    
63 REFRACTION AT SPHERICAL SURFACES AND BY LENSES: RAY OPTICS AND OPTICAL INSTRUMENTS    
64 REFRACTION OF LIGHT : RAY OPTICS AND OPTICAL INSTRUMENTS    
65 REFRACTION THROUGH A PRISM AND DISPERSION : RAY OPTICS AND OPTICAL INSTRUMENTS    
66 OPTICS : GENERAL INTRODUCTION    
67 OPTICS: RESOLVING POWER OF OPTICAL INSTRUMENTS    
68 VIEWING OBJECTS: EYES AS AN OPTICAL INSTRUMENT : RAY OPTICS AND OPTICAL INSTRUMENTS    
69 DIFFRACTION    
70 DIFFRACTION PATTERNS DUE TO A SINGLE-SLIT AND A CIRCULAR APERTURE    
71 OPTICS: POLARISATION OF LIGHT    
72 OPTICS: FRINGE SHIFT IN THE TWO-HOLE INTERFERENCE EQUIPMENT    
73 OPTICS: INTERFERENCE WITH COHERENT AND INCOHERENT WAVES    
74 OPTICS: REFLECTION OF LIGHT AND FORMATION OF IMAGES    
75 OPTICS: WAVE OPTICS-HUYGENS PRINCIPLE    
76 OPTICS: YOUNG'S INTERFERENCE EXPERIMENT    
77 PHOTOELECTRIC EFFECT: EINSTEIN'S EXPLANATION    
78 PHOTOELECTRIC EFFECTS: FACTS AND PROSPECTS    
79 WAVE NATURE OF MATTER    
80 WHAT IS LIGHT -I    
81 WHAT IS LIGHT-II    
82 ATOMICS MODELS    
83 BOHR MODEL OF ATOM-I    
84 BOHR MODEL OF ATOM-II    
85 MATTER WAVES & STRUCTURE OF THE ATOM    
86 PROBLEM SOLVING SESSION, STRUCTURE OF ATOM    
87 PROBLEM SOLVING IN QUANTUM PHYSICS OF ATOMS PART1    
88 PROBLEM SOLVING IN -QUANTUM PHYSICS OF ATOMS PART-2    
89 RUTHERFORD SCATTERING AND INTRODUCTION TO BOHR MODEL    
90 THE STRUCTURE OF THE ATOM    
91 THE ATOMIC NUCLEUS FISSION AND RADIOACTIVITY    
92 THE ATOMIC NUCLEUS MASSES AND STABILITY-I    
93 THE ATOMIC NUCLEUS MASSES AND STABILITY-II    
94 THE ATOMIC NUCLEUS-I    
95 THE ATOMIC NUCLEUS-II    
96 CONDUCTORS, SEMICONDUCTORS AND INSULATORS - [LECTURE 1]    
97 DOPING IN SEMICONDUCTORS - [LECTURE 2]    
98 P-N JUNCTION BASICS - [LECTURE 3]    
99 FIELD AND POTENTIAL IN P-N JUNCTION - [LECTURE 4]    
100 CURRENT THROUGH A P-N JUNCTION - [LECTURE 5 ]    
101 SPECIAL PURPOSE P-N JUNCTION - [LECTURE 6]    
102 BIPOLAR JUNCTION TRANSISTOR BASICS - [LECTURE 7]    
103 TRANSISTOR AS AN AMPLIFIER AND AS A SWITCH - [LECTURE 8]    
104 BASICS OF ELECTRONIC COMMUNICATION SYSTEMS: MODULATION AND ITS NECESSITY - [LECTURE 1]