The potential gradient along the length of uniform wire is 20 Vm-1. The length of wire is 1m. What is the potential difference across two points on the wire separated by distance 40 cm?

Asked by Topperlearning User | 28th Apr, 2015, 10:12: AM

Expert Answer:

l = 40 cm = 0.4 m
Potential Gradient = 20 Vm-1
 

Answered by  | 28th Apr, 2015, 12:12: PM