For a metallic conductor, what is the nature of the graph of current strength vs potential difference.

The resistance of a conductor is twice than another. What will be the ratio of current flow through them under same potential difference.

Across a metallic conductor of non-uniform cross section a constant potential difference is applied.The quantity which remains constant along the conductor is

If the resistance of a conductor is 5 Omega and strength of current through it be 2A, find the terminal potential difference between the two ends of the conductor.

Resistance of a conductor is 200 Omega and the current through it is 10 mA,What is the potential difference across the two ends of the conductor?

For a falling body the nature of acceleration vs. time graph

Resistance of a conductor is twice that of another conductor and the potential differences between the two ends of the two conductors are same. Find the ratio of strengths of currents flowing through them.

Resistance of a conductor is twice that of another conductor and the potential differences between the two ends of the two conductors are same. Find the ratio of strengths of currents flowing, through them.

Define-electric current what is the S.I. unit of potential difference?

What,is the nature of V versus T graph according to Charles’ law.