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A battery of internal resistance 4Omega ...

A battery of internal resistance `4Omega` is connected to the network of resistance as shown . In order that the maximum power can be delivered to the network, the value of R in `Omega` should be
.

A

`(4)/(9) Omega`

B

`(8)/(9) Omega`

C

`(39)/(7) Omega`

D

`(11)/(7) Omega`

Text Solution

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The correct Answer is:
C
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