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11-09-2020
Physics

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differenciate between emf and potential difference

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11-09-2020

Answer: 1.Emf is the total voltage in the battery while the potential difference is the work done in moving a charge against the electric field between two specific points in the circuit. 2.Emf is always greater than the potential difference.

Explanation:

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11-09-2020

To me (electrical engineer since 1973), there is no difference. They are two different names for the same thing.

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