In which condition the EMF of a cell is equal to the terminal voltage difference?
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In which condition the EMF of a cell is equal to the terminal voltage difference?
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Answer:
Emf is the maximum potential difference b/ w two electrodes of a cell.
We know that
V = E - Ir
r is the internal resistance when I = 0 then V= E in this condition Emf is equal to terminal voltage.
Explanation:
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