If the coil is wound on an iron core the flux through it will_______________?

Related Mcqs:

An open coil has_____________?

A. zero resistance and inductance B. infinite resistance and zero inductance C. infinite resistance and normal inductance D. zero resistance and high inductance...

Current changing from 8 A to 12 A in one second induced 20 volts in a coil. The value of inductance is___________?

A. 5 mH B. 10 mH C. 5 H D. 10 H...

emf induced in a circuit according to Faradays law depends on the_____________?

A. maximum magnetic flux B. rate of change of magnetic flux C. change in magnetic flux D. initial magnetic flux...

Magnetic compass needle will be deflecting if it is kept near________________?

A. Static charge B. Soft iron C. Semi-conductor D. Accelerating charge...

If the secondary coil has Ns turns and the primary Np turns the relation between secondary and primary voltages is given by_____________?

A. Vs/Vp = Np/Ns B. Vs/Vp = Ns/Np C. Vp/Vs = Ns/Np D. Vp/Vs = Np/Ns...