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Two cells each of emf 10 V and each 1Ome...

Two cells each of emf 10 V and each `1Omega` internal resistance are used to send a current through a wire of `2Omega` resistance. The cells are arranged in parallel. Then the current through the circuit

A

2A

B

4A

C

0.125

D

0.20833333333333

Text Solution

Verified by Experts

The correct Answer is:
B
`I =E/(r/n +R)`
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