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If a battery of emf E, internal resistan...

If a battery of emf E, internal resistance `r` is being charged by a current `I`from a charge then the rate at which energy is supplied by charger is ……. And the rate at which chemical energy is stored in the battery is ……

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The correct Answer is:
`(E+ 1r)1,E1 `
`(##PR_XII_V01_C02_E01_218_A01##)`
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PRADEEP-CURRENT ELECTRICITY-Exercise
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