In the given circuit assuming poiny A to at zero potential use kirchhoff's rules to determine the potential at point B

In the given circuit if point C is connected to the earth and a potential of +2000V is given to point A the potential at B is

In the given circuit, the potential of the point E is

In the circuit shown in the figure, if potentail at point A is taken to be zero, the potential at point B is

In the given circuit if point C is connected to the earth and a potential of +80V is given to the point A , the potential at B is

The point B in the circuit is earthed what will be the potential at point D?

Use kirchhoff's rules to determine the value of current I_(1) flowing in the circuit