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the force of repulsion that two like charges exert on each other is 3.5N. What will...

the force of repulsion that two like charges exert on each other is 3.5N. What will the force be if the distance between the charges is increased to five times its original value?
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Answer #1
The force of repulsion is much like the force of gravity in that it varies with the square of distance. So as the distance increases the force will decrease by the square of the distance. For an increase in distance of 5 times you will get a force of 1/25th the original force.
cramster-equation-2010951281563419285295
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