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For the circuit shown rate of heat produ...

For the circuit shown rate of heat produced in the 5 ohm resistance is 10 cal/sec. then the rate of heat produced in 4 ohm resistance will be:

A

`9:4`

B

`4:3`

C

`3:8`

D

`3:2`

Text Solution

Verified by Experts

The correct Answer is:
D
`R_(1) prop 1/P rArr R_(1)/R_(2) = P_(2)/P_(1) = 60/40 = 3/2`
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