Calculate internal resistance of a cell from drop in terminal voltage

CBSE Class 12 · Physics · Current Electricity · similar questions asked in 1 year (2023)

1. Q1 2023 1 mark

   A cell of emf E is connected across an external resistance R. When current 'I' is drawn from the cell, the…

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2. Q2 2023 1 mark

   The potential difference across a cell in an open circuit is 8 V. It falls to 4 V when a current of 4 A is…

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