Question

Find the voltage change when an electric field does 7.0J of work on a 0.00011-C charge.

Answer 1

\[ W = q \Delta V \] :)

Answer 2

\[V = W / \Delta Q\]

Substituting for which values of W = 7.0 J and Q = 0.00011 C

:)

Answer 3

Is it\[\Delta Q\]or\[\Delta V\]?

Answer 4

it's delta V - hopefully no electrodynamics are afoot here...