The charge flowing through a resistance R varies with time t as Q=at-bt²,

The charge flowing through a resistance R varies with time t as Q=at-bt², where a and b are positive constants. The total heat produced in R is

Options

(a) a³R/3b
(b) a³R/2b
(c) a³R/b
(d) a³R/6b

Correct Answer:

a³R/6b

Explanation:

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