. The coefficient of mutual inductance of two circuits A and B is 3 mH and their respective resistances are 10 ohm and 4 ohm. How much current should ch


The coefficient of mutual inductance of two circuits A and B is 3 mH and their respective resistances are 10 ohm and 4 ohm. How much current should change in 0.02 second in the circuit A, so that the induced current in B should be 0.006 ampere

  • (A):0.24 amp
  • (B):1.6 amp
  • (C):0.18 amp
  • (D):0.16 amp

Best Answer

Correct Answer:

(D): 0.16 amp

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