how to find electric potential?

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how to find electric potential?

i have carbon rod whoes resistivity is 0.35 ohm-m....it is now connected to ground through a resistor of 5ohms...what will be the potential at the carbon?

2007-01-15 20:43:51 · 1 answers · asked by click 1 in Science & Mathematics ➔ Other - Science

please assume the dimension of carbon rod

2007-01-15 21:02:47 · update #1

I place a charged copper rod few cm away from the carbon rod

please assume all the dimensions
I want only the method to find the electric potential

PLEASE HELP ME!

2007-01-15 21:18:25 · update #2

1 answers

You need more information: the dimensions of the carbon rod, and the potential applied. The potential at the carbon will vary from one end to the other linearly.

2007-01-15 20:49:50 · answer #1 · answered by gp4rts 7 · 0⤊ 0⤋