Question: Two point charges are initially 4 cm apart and exert an electric force of 6 N on each other. The charges are then moved

Two point charges are initially 4 cm apart and exert an electric

Two point charges are initially 4 cm apart and exert an electric force of 6 N on each other. The charges are then moved to a new distance so that the force increases to 12 N. How large is the new distance? (in cm)

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