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A time varying magnetic flux passing thr...

A time varying magnetic flux passing through a coil is given by `phi=xt^(2)`, if at `t=3s`, the emf induced is 9 V, then the value of x is

A

`0.66Wbs^2

B

`1.5Wbs^-2`

C

`-0.66Wbs^-2`

D

`-1.5Wbs^-2`

Text Solution

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The correct Answer is:
D
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