An inductive coil has a resistance of 100Ω. When an AC signal of fre – McqOptions

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1.	An inductive coil has a resistance of 100Ω. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45Ω. What is the inductance of the coil ?
A.	10mH
B.	12mH
C.	16mH
D.	20mH
Answer» D. 20mH

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