A 20-g ball with 2 C of charge is placed 1 m away from a fixed 1-C charge and released.How fast is the charge moving a very long time later?
A) 2500 m/s
B) 750 m/s
C) 3400 m/s
D) 1300 m/s
E) 4200 m/s
Correct Answer:
Verified
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