9. Two identical metallic balls A and B have charges +40
and -10 microC respectively. The distance between then
is 2.0 m. What is the magnitude and type of force
acting between them? They are touched to each other
and again separated by a distance of 2.0 m from each
other. Calculate the new force between them. What
will be the force if one ball is connected to earth?
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please mark as brainlest answer
Two identical bodies in which charges are 40uC and -20uc. They are some distance apart. Now they are
touched and kept at the same distance. The ratio of the initial to the final force between them is
8:1
o 4:1
1:8
o 1:1....z
sidaz hub Nm BM we go w no a
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