what is net emf??

Asked by  | 22nd Nov, 2009, 07:39: AM

Expert Answer:

In an electric circuit, electromotive force is the work done by a source on an electrical charge. EMF is another term for electrical potential, or the difference in charge across a battery or voltage source. For a circuit with no current flowing, the potential difference is called EMF.

Using Faradays' law of electromgnetic induction, the value of emf can be computed.

Answered by  | 23rd Nov, 2009, 07:44: PM

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