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A cell of e. m.f me 5.1 V having a fini...

A cell of e. m.f me `5.1 V` having a finite internal resistance is connected to a load resistance of `2Omega` . For maximum power transfer the internal resistance of the cell should be

A

4 ohm

B

0.5 ohm

C

2 ohm

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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ERRORLESS -CURRENT ELECTRICITY-Self Evaluation Test -19
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