Help physics question?

0 ⤊

Help physics question?

In a region where there is an electric field, the electric forces do +3.0 10-19 J of work on an electron as it moves from point X to point Y.
What is the potential difference, VY - VX, between point Y and point X? In Voltz

2006-10-11 16:47:04 · 2 answers · asked by p_rob22 1 in Science & Mathematics ➔ Physics

2 answers

1 electron volt is the work done on an electron when you accelerate it through a voltage of 1 volt and it's equal to 1.6 10-19 joule. So 3.0 10-19 joule corresponds to a voltage difference of 3.0/1.6=1.875 volts.

2006-10-11 17:22:44 · answer #1 · answered by zee_prime 6 · 0⤊ 0⤋

I have no idea

2006-10-11 16:58:20 · answer #2 · answered by web 3 · 0⤊ 0⤋