Answer
$15KV$
Work Step by Step
We can find the required voltage as
$\Delta V=E\Delta S$
We plug in the known values to obtain:
$\Delta V=(3.0\times 10^6)(0.0050)$
$\Delta V=15KV$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.