Question

How to pass in class 12th physics boards exam ?​

Answer 1

Do all concepts of ncert and revise it
practice all numerical

and important topic

Chapter 1 – Electronic Charges and Field
Important Topics:
1. Coulomb’s Law
2. Forces between multiple charges electric field due to system of charges
3. Electric dipole’s electric field on axial and equatorial point
4. Electric dipole in external electric field
5. Gauss’s law applications


Chapter 2 – Electrostatic Potential and Capacitance Important Topics:
1. Potential due to electric dipole and system of charges
2. Electric potentialenergy due to electric dipole and system of charges
3. Equipotential surfaces
4. Effect of dielectric on capacitors
5. Combinations of capacitors
6. Energy stored in capacitors


Chapter 3 – Current Electricity
Important Topics:
1. Ohm’s Law
2. Limitations of ohm’s law
3. Resistivity of different materials
4. Combination of resistors
5. Combination of cells
6. Kirchhoff’s law
7. Meter bridge
8. Potentiometer
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Chapter 4 – Moving Charges and Magnetism
Important Topics:
1. Magnetic force on current carrying wire
2. Motion in a magnetic field
3. Velocity selector
4. Cyclotron
5. Magnetic field on axis of circular current carrying loop
6. Ampere’s circuital law
7. Force between two parallel current carrying wires
8. Torque on current carrying loop in magnetic field
9. Moving coil galvanometer