Questions
If the current 30 A flowing in the primary coil is made zero in 0.1 s, the emf induced in the secondary coil is 1.5 V. The mutual inductance between the coils is
a
0.005 H
b
1.05 H
c
0.1 H
d
0.2 H
detailed solution
Correct option is A
|e|=Mdidt⇒1.5=M×300.1⇒M=0.005HTalk to our academic expert!
Similar Questions
Two circular coils can be arranged in any of the three situations shown in fig.. Their mutual
inductance will be
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