SolveItNCERT · CBSE Boards

← Concept Network/

Class 12 Physics · Chapter 3 · Current Electricity▾

drag to pan · scroll or pinch to zoom · Esc closes

Chapter 3Current Electricity

3.1Introduction

3.2Electric Current

3.3Electric Currents in Conductors

3.4Ohm’s law

3.5Drift of Electrons and the Origin of Resistivity+1

3.6Limitations of Ohm’s Law

3.7Resistivity of Various Materials

3.8Temperature Dependence of Resistivity

3.9Electrical Energy, Power

3.10Cells, emf, Internal Resistance

3.11Cells in Series and in Parallel

3.12Kirchhoff’s Rules

3.13Wheatstone Bridge

−+Fit