In an A.C. circuit containing resistance...

In an `A.C`. circuit containing resistance only, `E` and `I` are given by `E = 200 sin (200)t vo l t` `I = 100 sin (200 ) t mA`.The power dissipated in the circuit is

A

`10 wa t t `

B

`100 wa t t`

C

`20 wa t t`

D

`400 wa t t`

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