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How to Beat the MCAT
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MCAT Question of the Day
Q:
Two point charges are placed at a radius R from each other, and the force between them is F. If two point charges, each of magnitude double the initial point charges, are placed at a radius 2R from each other, what is the force between them?
A
2F
B
F
C
F/2
D
F/4
Electrostatics
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