Physics, 29.07.2019 19:10 stephanie37766
Acharge of +q is fixed in space. a second charge of +q was first placed at a distance r1 away from +q. then it was moved along a straight line to a new position at a distance r away from its starting position. the final location of +q is at a distance r2 from +q.
what is the change in the potential energy of charge +q during this process?
kqq/r
kqqr/r12
kqqr/r22
kqq((1//r1))
kqq((1//
Answers: 1
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Acharge of +q is fixed in space. a second charge of +q was first placed at a distance r1 away from +...
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