ElectroMagnetic InductionHard
Question
Mutual inductance of two coils depends on their self inductance L1 and L2 as :-
Options
A.M12 = L1/L2
B.M12 = L2/L1
C.M12 = 
D.M12 = 
More ElectroMagnetic Induction Questions
In an A.C. circuit capacitance of 5mF has a reactance as 1000Ω. The frequency of A.C. will be : -...When the current in a certain inductor coil is 5.0 A and is increasing at the rate of 10.0 A/s, the magnitude of potenti...On reducing 2 ampere current in the primary to zero in 0.01 second, an emf of 1000 volts is induced in the Secondary coi...In ac circuit when ac ammeter is connected it reads i current if a student if a student uses dc ammeter in plane of ac a...Primary winding and secondary winding of a transformer has 100 and 300 turns respectively. If its input power is 60 W th...