. Two coils A and B have coefficient of mutual inductance M = 2H. The magnetic flux passing through coil A changes by 4 weber in 10 seconds due to the c


Two coils A and B have coefficient of mutual inductance M = 2H. The magnetic flux passing through coil A changes by 4 weber in 10 seconds due to the change in current in B. Then

  • (A):Change in current in B in this time interval is 0.5 A
  • (B):The change in current in B in this time interval is 2 A
  • (C):The change in current in B in this time interval is 8 A
  • (D):A change in current of 1 A in coil A will produce a change in flux passing through B by 4 weber

Best Answer

Correct Answer:

(B): The change in current in B in this time interval is 2 A

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