Asked by Mel

Two identical charges repel each other with a force of 10-5 N when they are 20 cm apart.

a.) What is the force on each when they are 5 cm apart?
b.) When they are 100 cm apart?
Answered by bobpursley
1/4 the distance? must be 16 times as great.
4 times as far? must be 1/16 as much

F=kQq/distance^2
Answered by Anonymous
25

300
Answered by Abass
Assessment
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