How much work does the electric field do in moving a proton from a point with a potential of +130 v to a point where it is -70 v

Question

lisabon 2012 [21]

3 years ago

14

How much work does the electric field do in moving a proton from a point with a potential of +130 v to a point where it is -70 v

? express your answer in joules?

Physics

1 answer:

NikAS [45] · Answer 1 · 2022-02-04T15:15:15+03:00

NikAS [45]3 years ago

6 0

Hi Gonnah,
W=qΔV
W= q(-70-130)
q of proton look it up and plug in and find out
it should be negative since you are doing work form greater potential to lower