Susceptibility is positive for______________?

Related Mcqs:

How does the magnetic compass needle behave in a magnetic field ?

A. It assures a position right angle to magnetic field B. It starts rotating C. It assures a position which follows a line of magnetic flux D. None of the above...

What will be the current passing through the ring shaped air cored coil when number of turns is 800 and ampere turns are 3200 ?

A. 2 B. 4 C. 6 D. 8...

Unit for quantity of electricity is_____________?

A. ampere-hour B. watt C. joule D. coulomb...

The working of a meter is based on the use of a permanent magnet. In order to protect the meter functioning from stray magnetic fields______________?

A. meter is surrounded by strong magnetic fields B. a soft iron shielding is used C. a plastic shielding is provided D. a shielding of anon-magnetic material is used...

Materials subjected to rapid reversal of magnetism should have______________?

A. large area oiB-H loop B. high permeability and low hysteresis loss C. high co-ercivity and high retentivity D. high co-ercivity and low density...