JEE PHYSICS MCQ: CURRENT ELECTRICITY

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Statement-I: Net power supplied by a non-ideal battery is

\mathrm{Ei}-\mathrm{i}^2 \mathrm{r}

Statement-II: Power consumed by internal resistance of a battery is

\mathrm{i}^2 \mathrm{r}

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Correct option: A

Statement-I and Statement-II are true and Statement-II is the correct explanation of Statement-I

Option A (Statement-I and Statement-II are true and Statement-II is the correct explanation of Statement-I) is correct because the net power supplied by the battery is the total power generated minus the power lost due to internal resistance.

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