Question

2. A 1C charge is a distance of 1m from a 0.2C charge. What is the electric potential at the position of the 0.2C charge?1. 9.0x10^9 V2. 0 V3. 4.5x10^10 V4. 1.8x10^9 V

Answer 1

This is the answer tab

The electric potential on a given point can be written as:

$V=\frac{kq}{d}$

So, on the position of the 0.2C charge, this is:

$V=\frac{k*1}{1}=k=9*10^9V$

Thus, the potential is 9*10^9 V