Recent content by Anind

thanks

So you agree that the solution given above is wrong right?

ok if there is a non-zero internal resistance, then what about the current through resistor R and X? are they equal? why? please answer it. I need it very badly.

i copied the whole question from textbook. nothing was told about internal resistance. in general we have to take an arbitrary internal resistance here.

[Mentor's Note: Thread moved to homework forums from another forum] Figure shows a potentiometer circuit for comparison of two resistances. The balance point with a standard resistor R = 10.0 Ω is found to be 58.3 cm, while that with the unknown resistance X is 68.5 cm. Determine the value of...