The force between two charges is 120 N. If the distance between the charges is doubled, the force will be
A. 60 N
B. 30 N
C. 40 N
D. 15 N
Answer:B
The force between two charges is 120 N. If the distance between the charges is doubled, the force will be
A. 60 N B. 30 N C. 40 N D. 15 N