Charges Q₁ and Q₂ Exert Repulsive Forces of 15 N

question 51

Multiple Choice

Charges q₁ and q₂ exert repulsive forces of 15 N on each other.What is the repulsive force when their separation is increased so that their final separation is 160% of their initial separation?

• A)1.3 N
• B)5.9 N
• C)9.8 N
• D)8.7 N
• E)6.4 N

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