Magnetic flux in a circuit containing a ...

Magnetic flux in a circuit containing a coil of resistance `2Omega`change from `2.0Wb` to `10 Wb` in `0.2 sec`. The charge passed through the coil in this time is

`5.0` coulomb

`4.0` coulomb

`1.0` coulomb

`0.8` coulomb

Text Solution

Verified by Experts

The correct Answer is:

`DeltaQ=(Deltavarphi)/(R )=((10-2))/(2)=4C`

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