How does the mutual inductance of a pair of coils change when
distance between the coils is increased and

How does the mutual inductance of a pair of coils change when (i) distance between the coils is increased and (ii) number of turns in the coils is increased?

How does the mutual inductance of a pair of coils change when: The distance between the coils is increased

How does the mutual inductacne of a pair of coils get affected when distance between coils is increased? Explain your answer in each case?

How does the mutual inductance of a pair of coils change when number of turns in the coils is increased?

How does the mutual inductance of a pair of coils change when: Number of turns in the coils is increased?