Question

A and B are two metal spheres which are connected with the help of a metal wire. State the direction of flow of electrons in each case.​

Answer 1

Answer:

A electron is a negatively charged therefore in first case it will moves from a to b.

in second case electrons will move from b to a.

Answer 2

Answer:

If A is uncharged and B is positively charged, electrons flow from A to B

If A is negatively charged and B is uncharged, electrons flow from A to B

If A is negatively charged and B is positively charged, electrons flow from A to B

In all cases it's vice versa exists.

Please mark it as a brainliest answer