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CBSE Class 12-science Answered

The inductance of a coil is 5 H. What is its effective reactance in dc circuit? infinity 5 ohm 0.2 ohm
Asked by SURESH C c | 08 Sep, 2012, 10:38: PM
answered-by-expert Expert Answer
the effeective reisitance of an ideal inductor in a dc circuit is 0
as an ideal inductor wil at first will oppose the current bu then it wil act as a conductor.
Answered by | 09 Sep, 2012, 11:04: PM

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CBSE 12-science - Physics
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