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A cell of e.m.f. 2 V and internal resist...

A cell of e.m.f. 2 V and internal resistance `2Omega` and an external resistance `18Omega` forms closed circuit. The current through the circuit is

A

0.1A

B

1A

C

10A

D

100A

Text Solution

Verified by Experts

The correct Answer is:
A
`I=(E)/(R+r)=(2)/(18+2)=0.1A`
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