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The current in ampere through an inducto...

The current in ampere through an inductor is
i(10+20t)
Here t is in second. The induced emf in the inductor 4V.
Total flux linked with the inductor at t= 2 is

A

10 Wb

B

20 Wb

C

30 Wb

D

40 Wb

Text Solution

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The correct Answer is:
A
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