B, where the potential is +50 V, is
A. +1.6 ˛ 10-17 J.
B. -1.6 ˛ 10-17 J.
C. zero.
D. none of the given answers
Answer:B
B, where the potential is +50 V, is
A. +1.6 ˛ 10-17 J. B. -1.6 ˛ 10-17 J. C. zero. D. none of the given answers