Question

Two charged spheres of radii $10cm$ and $15cm$ are connected by a thin wire. No current will flow, if they have:

• A. The same charge on each
• B. The same potential
• C. The same energy
• D. The same field on their surfaces

Answer 1

The correct option is B The same potential

Both the spheres are connected and when both the potentials are equal then there is no current flow between them