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When 100 volt dc is applied across a con...

When 100 volt dc is applied across a conducting coil, a current of 1A flows through it. When 100 volt ac of 50 cycles per second is applied to the same coil, only 0.5 A current flows through it. Calculate impedance of coil

A

`100 Omega`

B

`200 Omega`

C

`300 Omega`

D

`400 Omega`

Text Solution

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The correct Answer is:
B
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