Exercises

Objective Questions

You’re sitting there in your room and reading this. But either way, you’re using the internet. Also, the bulb that glows, the computers we use works on electricity. What would happen if this current electricity were to disappear? Today everything works on electricity. So let us learn about Current Electricity.

Current Electricity

Physics

Electric Current

Ohm's Law

Drift Velocity & Mobility

Limitations of Ohm's Law

Electrical Resistance & Resistivity

Temperature Dependence of Resistance

Electric Energy and Power

Equivalent Resistance in Series-Parallel

Problems on Combination of Resistors

EMF, Terminal Voltage and Internal Resistance and Problems on It

Combinations of Cells and Problems on It

Kirchoff's Law and Problems on It

Wheatstone Bridge and Problems Based on It

Meter Bridge and Problems on It

Potentiometer and Problems Based on It

JEE Mains

NEET

AIIMS

BITSAT

NTSE

Easy