Can somebody show me how to set up this problem?
A uniform electric field of magnitude 270 V/m is directed in the positive x direction. A +14^(-6) C charge moves from the origin to the point (x,y) = (20.0 cm, 50.0 cm)
A) What is the change in the potential energy of the charge field system?
B) Through what potential difference does the charge move?
I've solved part B (-54 volts), but I'm stumped as to how to tie it in with part A. Can somebody help?
2007-08-31
06:36:09
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2 answers
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asked by
Anonymous
in
Science & Mathematics
➔ Physics