Alternating CurrentHard
Question
When 100V D.C. is applied across a coil a current of 1A flows through it. When 100V A.C. of 50 Hz is applied to the same coil only 0.5A flows. The inductance of the coil is :−
Options
A.0.55 H
B.55 mH
C.0.55 mH
D.5.5 mH
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