Question

What is the electric potential, i.e. the voltage, 0.30 m from a point charge of 6.4 x 10-C?

Answer 1

V = 192 kV

Step-by-step explanation:

Given that,

Charge,
`q=6.4* 10^(-6)\ C`

Distance, r = 0.3 m

We need to find the electric potential at a distance of 0.3 m from a point charge. The formula for electric potential is given by :

`V=(kq)/(r)\\\\V=(9* 10^9* 6.4* 10^(-6))/(0.3)\\\\V=192000\ V\\\\V=192\ kV`

So, the required electric potential is 192 kV.