Multiple Choice
A 60- C charge is held fixed at the origin and a -20- C charge is held fixed on the x axis at a point x = 1.0 m.If a 10- C charge is released from rest at a point x = 40 cm,what is its kinetic energy the instant it passes the point x = 70 cm?
A) 9.8 J
B) 7.8 J
C) 8.8 J
D) 6.9 J
E) 2.8 J
Correct Answer:
Verified
Correct Answer:
Verified
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