Question

Find the potential difference between point a and d when no current flows in arm be.

Answer 1

Answer:

potential difference between the points A and D. When no current flows in the arm BE of the electric network shown in the figure.

See Attachment one year ago

Answers : (2)

Since no current is flowing through the arm BE, we can use Kirchoff’s rules along the path ABED.

From A to B, drop in potential=6V

From B to E, since no current flows through the resistor, potential drop=3V

There is no change in potential from E to D. Hence the total potential drop from A to D =9V