Answer to Question #112400 in Electric Circuits for Laiba

Question #112400
A battery of e.m.f 5.0 V is connected to a resistor of 50 Ω. What is meant by the e.m.f of 5V?
1
Expert's answer
2020-04-27T10:12:22-0400

The electromotive force (e) or e.m.f. is the energy provided by a cell or battery per coulomb of charge passing through it, it is measured in volts (V). It is equal to the potential difference across the terminals of the cell when no current is flowing.


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