If the current in one coil becomes steady, the magnetic field is? – McqOptions

MCQOPTIONS

1.	If the current in one coil becomes steady, the magnetic field is?
A.	Zero
B.	Infinity
C.	Doubles
D.	Halves
Answer» B. Infinity

Discussion

No Comment Found

Related MCQs

The types of inductors are ____________
Practical application of mutual inductance is ____________
The flux linkage in coil 1 is 3 Wb and it has 500 turns and the current in coil 2 is xA, calculate the value of x if the mutual inductance is 750H.
The flux linkage in coil 1 is x and it has 500 turns and the current in coil 2 is 2A, calculate the value of x if the mutual inductance is 750H.
The flux linkage in coil 1 is 3Wb and it has x turns and the current in coil 2 is 2A, calculate the value of x if the mutual inductance is 750H.
If the flux linkage in coil 1 is 3Wb and it has 500 turns and the current in coil 2 is 2A, calculate the mutual inductance.
If the current in one coil becomes steady, the current in neighbouring coil is?
THE_FLUX_LINKAGE_IN_COIL_1_IS_3_WB-T_AND_IT_HAS_500_TURNS_AND_THE_CURRENT_IN_COIL_2_IS_XA,_CALCULATE_THE_VALUE_OF_X_IF_THE_MUTUAL_INDUCTANCE_IS_750H.?$
The types of inductors are ____________$
Practical_application_of_mutual_inductance_is_____________$