A) decreasing the number of turns in the coils
B) increasing the number of turns in the coils
C) winding the coils on wooden cores
D) none of these
Correct Answer: B
Solution :
Mutual inductance of coils, \[M=\frac{{{\mu }_{0}}{{\mu }_{r}}{{N}_{1}}{{N}_{2}}A}{l}\]. It is clear that mutual inductance of coils can be increased by increasing the number of turns in the coils.You need to login to perform this action.
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