a thin iron sheet is placed between two coils other factory remains same
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(i) When separation between the coils is increased, magnetic flux linked with secondary coil decreases. Therefore, mutual inductance (M) of pair of coils decreases. therefore, mutual inductance will increase on placing a thin iron sheet between the two coils.
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Explain your answer in each case. (i) When separation between the coils is increased, magnetic flux linked with secondary coil decreases. Therefore, mutual inductance (M) of pair of coils decreases. therefore, mutual inductance will increase on placing a thin iron sheet between the two coils.
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