Question

define terminal voltage of a cell and how it is different from the emf of a cell
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Answer 1

Explanation:

The emf is the potential difference of a source when no current is flowing. ... The voltage output of a device is called its terminal voltage V and is given by V = emf − Ir, where I is the electric current and is positive when flowing away from the positive terminal of the voltage source.

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Answer 2

Answer:

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Explanation:

the potential difference between the terminal of the battery is called the terminal voltage of a cell .