CBSE Class 12-science Answered
A 100Hz Ac is flowing in a 14 mili Henry coil.Find Its resistance?
Asked by Anshul | 06 Aug, 2017, 09:46: AM
Expert Answer
The following simple steps will lead you to resolve this query:
1) The resistance of the inductive coil is its inductive reactance which is given by the formula XL = 2πfL.
2) Substitute the values of f and L to get XL. You should get the answer as 8.8 Ω
Answered by Romal Bhansali | 07 Aug, 2017, 11:34: AM
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