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Write any two factors on which internal ...

Write any two factors on which internal resistance of a cell depends . The reading on a high resistance voltmeter , when a cell is connected across it , is 2.0 V . When the terminals of the cell are also connected to a resistance of ` 3 Omega` as shown in the circuit , the voltmeter reading drops to 1.5 V . Find the internal resistance of the cell.

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