Electric Circuits
Class 12 Physics
Unit: Electricity and Magnetism
Topics Covered:
1. Kirchhoff’s law
2. Wheatstone bridge circuit; Meter bridge
3. Potentiometer: Comparison of e.m.f., measurement of internal resistances of a cell
4. Superconductors; Perfect conductors
5. Conversion of galvanometer into voltmeter and ammeter; Ohmmeter
6. Joule’s law
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Also Read: Thermoelectric Effect