What does an electric circuit mean?

What is an electric charge ?

What is an electric dipole?

What is the role of a switch in an electric circuit?

State and explain Kirchhoff's rules used for analysis of an electric circuit.

What is electric charge?

What is an electric dipole? Find an expression for the torque acting on an electric dipole placed in an external unifrom electric filed.

What is meant by electric inertia?

What is the direction of flow of electric current in an electric circuit?