Current Electricity

This topic covers concepts, such as, Electric Current, Electric Current Density, Charge Flown when Current Is Constant, Charge Flown when Current Is Variable & Calculation of Charge Flown from Current-Time Graph etc.

This topic covers concepts, such as, Potential Difference, Ohm's Law, Ohm's Law in Vector Form & Electric Circuit etc.

This topic covers concepts, such as, Resistivity of Various Materials, Resistivity & Conductivity etc.

This topic covers concepts, such as, Temperature Effect on Resistivity, Resistivity versus Temperature for Conductor, Resistivity versus Temperature for Alloy (Nichrome) & Resistivity versus Temperature for Semiconductor etc.

This topic covers concepts, such as, Non Ohmic Resistance, Ohmic Resistance, Resistance of a Cylindrical Shell between its Ends & Resistance of a Cylindrical Shell Across Inner and Outer Surface etc.

This topic covers concepts, such as, Kirchhoff's Law, Kirchhoff's First Law, Short-circuiting & Earthing in Electric Circuit etc.

This topic covers concepts, such as, Parallel Combination of Resistors, Series Combination of Resistors, Power Distribution in Parallel Combination of Resistors & Power Consumed in a Parallel Combination of Resistors etc.

This topic covers concepts, such as, Joule's Law of Heating etc.

This topic covers concepts, such as, Wheatstone Bridge, Balanced Wheatstone Bridge, Sensitivity of Meter Bridge Experiment & Sensitivity of Potentiometer etc.