a
14.4H
b
3.8H
c
0.6H
d
0.4H
e
0.2H
Explanation
Correct Option
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Valentineezekiel
3 years ago
Reactance of the inductor=XL
R=XL
V=IR
XL=V/I
=240/2
=120ohms
Recall also XL=2πFL
where F=100/π
L=???
Xl=2πFL
120=2*π*100/π*L
120=200L
L=120/200
=0.6H






