Physics

Lecture 1 : Electric charge: conservation ; Conductors and Insulators ; Charging by induction

Lecture 2 : Basic principle of electric charge ; Coulomb’s law ; Forces between multiple charges

Lecture 3 : Electric field ; Electric field lines ; Electric flux

Lecture 4 : Electric dipole ; Dipole in a uniform external field ; Continuous charge distribution

Lecture 5 : Gauss’s law Application of Gauss’s law

Lecture 6: Revison

Lecture 1 : Electrostatic Potential ; Potential due to an electric dipole ; Equipotential Surfaces

Lecture 2 : Potential energy of system of charges ; Electrostatics of Conductor ; Dielectrics and Polarisation

Lecture 3 : Capacitors and Capacitance ; Parallel Plate Capacitor ; Effect of dielectric on capacitance

Lecture 4 : Combination of Capacitors ; Energy stored in a capacitor ; Van De Graaff’s generator

Lecture 5: Revison

Lecture 1 : Electric current ; Electric current in conductor ; Ohm’s law and its limitations

Lecture 2 : Drift velocity And Mobility : Electric Current ; Resisitivity of various materials ; Temperature dependence of resistivity

Lecture 3 : Electric energy, power ; Combination of resistors ; Cells, EMF, internal resistance

Lecture 4 : Cells in series and parallel ; Kirchoff’s rule ; Wheatstone & Meter Bridge Principle ; Potentiometer and its Principle of Working

Lecture 5: Revison

Lecture 1 : Magnetic Force ; Motion in a Magnetic Field ; Motion in Combined Magnetic and Electric Field

Lecture 2 : Biot Savart’s law, Magnetic field on the axis of circular current loop ; Ampere’s Circuital Law ; The Solenoid and Toroid

Lecture 3 : The Magnetic Dipole Moment of Revolving Electron ; The Moving Coil Galvanometer

Lecture 4 : The Magnetic Dipole Moment of Revolving Electron ; The Moving Coil Galvanometer

Lecture 6: Revison

Lecture 1 : The Bar Magnet: Magnetic Field Line, Bar Magnet as Solenoid ; The Dipole in a Uniform Magnetic Field and the Electrostatic Analog ; Magnetism and Gauss’s law ; The Earth’s Magnetism

Lecture 2 : Magnetisation and Magnetic Intensity ; Magnetic Properties of Material- Paramagnetism ; Dia and Ferro – Magnetic Substances ; Permanent Magnets and Electromagnets

Lecture 3: Revison

CHAPTER -6 ELECTROMAGNETIC INDUCTION

CHAPTER -7 ALTERNATING CURRENT

CHAPTER -8 ELECTROMAGNETIC WAVES

CHAPTER -9 RAY OPTICS AND OPTICAL INSTRUMENTS

CHAPTER -10 WAVE OPTICS

CHAPTER -11 DUAL NATURE OF RADIATION AND MATTER

CHAPTER -12 ATOMS

CHAPTER -13 NUCLEI

CHAPTER -14 SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS

CHAPTER -15 COMMUNICATION SYSTEMS