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Grade 12Electric Current

When a electric cell gets induced, the terminal potential of the cell is greater than electromotive force. Therefore, V=E+Ir, where r is internal resistance. But how the expression comes?

Kuntal Paul

9 Years agoGrade 12

1 Answer

Rituraj Tiwari

5 Years ago

657-2470_Annotation 2020-09-17 173217.png

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