Question

A cell has a potential differene of 6 V in an open circuit , but it falls to 4V

when a current of 2A is drawn from it,. Find internal resistance of the cell​

Answer 1

Answer:

Thus if the potential difference of the cell falls to 4V from 6V then the remaining 2V is across the internal resistance of the cell. Current through the circuit given in the question is 2A. R = 1 ohms. Hence the internal resistance of the cell, R is 1 ohms.

Hope it may help you.

Answer 2

Answer:

Your answer is 1 ohms

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