Question

What is the potential difference between two points if 2.0x10^3 J is required to move 1 C between the points?

Answer 1

`2\cdot10^3V`

Step-by-step explanation

To find the potential difference between the two points, we have to apply the relationship between work done by an electric field and potential difference:

`W=q\Delta V`

where q = charge

ΔV = potential difference

Hence, the potential difference is:

`\begin{gathered} \Delta V=(W)/(q) \\ \Delta V=(2\cdot10^3)/(1) \\ \Delta V=2\cdot10^3V=2kV \end{gathered}`

That is the answer.