The Unit of Susceptibility is:

Like poles repel each other according to which of the following law:

The direction of magnetic lines of force will be from which of the following direction:

Which of the following material is used for shielding magnetism:

The potential inside a charged hallow sphere is:

Power factor of an ac circuit is defined as the ratio of:

A Leading power factor implies that:

In an ac circuit the ratio of the active power to the apparent power is called the ___:

The unit of Susceptance is:

In a parallel R-C Circuit, the current always _____ the applied voltage: