Magnetism and M...

The substance which at room temperature retain their ferromagnetic property for a long period of time are called permanent;

In a permanent magnet at room temperature,

The relative permeability of a substance X is slightly less than unity and that of a substance Y is slightly more than unity, then

The hysteresis curve represent,

The material suitable for making electromagnets should have

A small magnet is placed perpendicular to a uniform magnet field. The forces acting on the magnet will result in:

Magnetic lines of force determines :

Which of the following group is diamagnetic?

Shown below is a long solenoid (coils of wire along a long cylinder), and an end view of the solenoid. Conventional current runs counter clockwise in the solenoid and is increasing with time. 
What is the direction of the electric field at location 1 (marked with x) ? 

Which metal is used to make ferromagnets ?

Curie temperature is the temperature above which

Choose the correct statement about the properties of magnetic lines of forces.

The space surrounding a magnet within which the magnetic effect is felt is called

The energy resides in a current carrying inductor in the form of