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For maximum power from battery the inter...

For maximum power from battery the internal resistance of battery r is

A

`10 R`

B

`(4R)/(9)`

C

`(R )/(8)`

D

`(10R)/(9)`

Text Solution

Verified by Experts

The correct Answer is:
B


For `P max, r = Reg. :. R = 4R//9`
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