19.1.2. The electric potential energy for two positive charges ofmagnitude q and separated by a distance r is EPE,. What will theelectric potential energy be if one of the charges is completelyremoved and replaced by a negative charge of the same magnitude?a) U, = 2x U,b) U, = U,c) U, =-U,d) U, =-2x U,e) There is no way to detemine this without knowing the value of q.

Suppose the electric potential energy for two positive charges of magnitude (q) and separated by a…

.1.2. The electric potential energy for two positiv magnitude q and separated by a distance r is EP electric potential energy be if one of the charges removed and replaced by a negative charge of t U, = 2x U, U, = U,

.1.2. The electric potential energy for two positiv magnitude q and separated by a distance r is EP electric potential energy be if one of the charges removed and replaced by a negative charge of t U, = 2x U, U, = U,

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section26.3: Electric Potential Energy

Problem 26.2CE

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