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Assertion : An inductor coil normally pr...

Assertion : An inductor coil normally produces more current with `DC` source compared to an AC source of same value of rms voltage.
Reason : In `DC` source, applied voltage remains constant with time.

A

If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion

C

If Assertion is true, but the Reason is false.

D

If Assertion is false but the Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
B
`I_(DC)=V_(DC)/r(r="internal resitance of inductor") `
`I_(AC)=V_(AC)/Z=V_(AC)/sqrt(r^2+X_L^2)`
If `V_(DC)=V_(AC)`, then `I_(DC)gtI_(AC)`.
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