In case of an inductance, current is proportional to___________?

Related Mcqs:

Two coils have self-inductances of 10 H and 2 H, the mutual inductance being zero. If the two coils are connected in series, the total inductance will be_____________?

A. 6 H B. 8 H C. 12 H D. 24 H...

The self-inductance of the coil may be defined as equal to the e.m.f. induced in volts when the current in the circuit changes at the rate of unit Weber turns

A. Yes B. No...

A.C cannot be used for_______________?

A. producing heat B. producing light C. magnetizing and electroplating D. all the above...

The emf induced in a conductor of unit length moving with unit velocity at right angles to a magnetic field is equal to_____________?

A. Magnetic flux density B. Torque C. Mutual induction D. Motional emf...

Non inductive resistances are used in decreasing______________?

A. Mutual inductance B. Self inductance C. Magnetic fields D. Heating effect...