3.22 First a set of n equal resistors of R each are connected in series to a battery of emf E and

Описание к видео 3.22 First a set of n equal resistors of R each are connected in series to a battery of emf E and

12th NCERT Exemplar Solution in Detail - Current Electricity

3.22 First a set of n equal resistors of R each are connected in series to a battery of emf E and internal resistance R. A current I is observed to flow. Then the n resistors are connected in parallel to the same battery. It is observed that the current is increased 10 times. What is ‘n’?

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