Physics, asked by Helpneeded4862, 10 months ago

It is observed in a potentiometer experiment that no current

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Answered by Anonymous

Answer:

Explanation:

It is observed in a potentiometer experiment that no current passes through galvanometer, when terminals of a cell are connected across a certain length of the potentiometer wire. On shunting the cell by a 2 ohm resistance, the balancing length is reduced to half.

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