10 resistors, each of resistance R are connected in series to a battery of emf E and negligible internal resistance. Then, those are connected in parallel to the same battery, the current is increased n times. The value of n is [NEET 2023]
Text Solution
Verified by ExpertsThe correct answer is:
A
When 10 resistors, each of resistance R is connected in series, then equivalent resistance,
Current drawn from the battery,
In second case, when resistors are connected in parallel, then equivalent resistance,
Current drawn from the battery,
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