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What amount of heat will be generated in...

What amount of heat will be generated in a coil resistance `R` due to a charge `q` passing through it if the current in the coil decreases down to zero uniformly during a time interval `Deltat` ?

A

`(4)/(3)(q^(2)R)/(Deltat)`

B

`"ln" (q^(2)R)/(2Deltat)`

C

`(2q^(2)R)/(3Deltat)`

D

`"ln"((2Deltat))/(q^(2)R)`

Text Solution

Verified by Experts

The correct Answer is:
A
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