In the circuit shown in Fig. 7.39, the h...

In the circuit shown in Fig. `7.39`, the heat produced in the `5 Omega` resistor due to the current flowing through it is `10 cals^(-1)` . The heat generated in the `4 Omega` resistor is

A

`1cal/s`

B

`2cal/s`

C

`3cal/s`

D

`4 cal/s`

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The correct Answer is:

B

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