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The charge flowing through a resistance ...

The charge flowing through a resistance R varies with time t as `Q = at - bt^(2)`, where a and b are positive constants. The total heat produced in R is: 

A

`(a^(3)R)/(6b)`

B

`(a^(3)R)/(3b)`

C

`(a^(3)R)/(2b)`

D

`(a^(3)R)/(b)`

Text Solution

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The correct Answer is:
A
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