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Two point-like particles separated by 7 cm have charges q1=4 nC and q2=1 nC. Note that...

Two point-like particles separated by 7 cm have charges q1=4 nC and q2=1 nC.

Note that the force felt by each charge due to the other is a vector and has both a magnitude and a direction.

What is the magnitude of the force exerted on the charges due to the electromagnetic interaction, in μN (10-6 Newtons)?

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