Current Electricity

MM

Mashaal Masha

Oct 15, 2022

Choose the correct options for the following questions.

In order to have a constant current through a wire, the potential difference across its ends should:

Difficulty: Easy

A:

Be zero

B:

Be maintained constant

C:

Goes on increasing

D:

Goes on decreasing

When two spherical conducting balls at different potentials are joined by a metallic wire, after some time:

Difficulty: Easy

A:

Both the conductors are at the same potential

B:

Potential difference across the conductors remain constant

C:

Potential difference across the conductors becomes zero

D:

Both a and b