In order to measure the internal resistance r of a cell of emf E, a meter bridge of wire resistance Ro 50 52, a resistance Ro 2, another cell of emf E 2 (internal resistance r) and a galvanometer G are used in a circuit, as shown in the figure If the null point is found at ( 72 cm, then the value ...

In order to measure the internal resistance r of a cell of emf E, a meter...

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Cambridge International AS & A Level Physics Coursebook

ISBN: 9781108859035

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Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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Posted Date: Feb 01, 2023 06:44 AM

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