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CBSE Class 12-science Answered

In a potentiometer experiment the balancing with a cell is at length 140 cm. On shunting the cell with a resistance of 5 Ω, the balancing length becomes 100 cm. What is the internal resistance of the cell?
Asked by Topperlearning User | 28 Apr, 2015, 10:33: AM
answered-by-expert Expert Answer

Answered by | 28 Apr, 2015, 12:33: PM

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