An inductor acts as a conductor for d.c. why ?

Statement I: An inductor acts as perfect conductor for dc. Statement II: dc remains constant in magnitude and direction.

Diamond is insulator, but graphite is a conductor. Why?

Why an inductor is an easy path for d.c. and resistive path for a.c?

At very high frequency of a.c., a capacitor behaves as a pure conductor. Why ?

Explain why a good conductor of heat is also a good conductor of electricity?

An inductor blocks AC but it allows DC . Why ? and How ?

Prove that an inductor offers easy path to d.c. and a resistive path to a.c.

A conductor of length I is connected to d.c. source of potential v. if the length of the conductor is doubled by stretching it, keeping V constant, explain how do to following factors vary in the conductor Drift velocity.