First a set of n equal resistors of Reach is 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 becomes 10 times. What is n ?

First a set of n equal resistors of Reach is 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 becomes 10 times. What is n ?

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First a set of n equal resistors of Reach is 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 becomes 10
times. What is n?

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