Question

Use kirchhoff's rules to determine the potential difference between the points a and d when

Answer 1

Kirchhoff’s rules to determine the...

Use Kirchhoff’s rules to determine the 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

Answer 2

I=5/7A and V =7v check your sl Arora

given there