comparison of emf of two cells
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Answered by
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e.m.f. stands for electromotive force.
The device named potentiometer is used for comparison of e.m.f. of two cells.
It measures the potential difference across the resistor and internal resistance of a cell.
Hope it's useful for you.
All the best.
The device named potentiometer is used for comparison of e.m.f. of two cells.
It measures the potential difference across the resistor and internal resistance of a cell.
Hope it's useful for you.
All the best.
Answered by
0
Answer:
.The cell of emf E1 is connected between terminals C1 and D1 .
the cell of emf E2 is connected between C2 and D2 of the DPDT switch.
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