A) \[\rho d/\sqrt{2}\]
B) \[\sqrt{2}\rho d\]
C) \[2rd\]
D) None of these
Correct Answer: A
Solution :
[a] Let each half side has resistance \[r\left( =\rho d/2 \right)\]You need to login to perform this action.
You will be redirected in
3 sec