what must be the charge on each of two 100 kg spherical masses in order for the electrical force to be equal to the gravitational force
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for electrical force to be equal to the gravitational force, equate their formulas.
then as we know mass M1 and M2 are hundred kg each and the gravitational constant G=6.67×10^11.
K equals to 9×10^9.
and hence finally solve it.
then as we know mass M1 and M2 are hundred kg each and the gravitational constant G=6.67×10^11.
K equals to 9×10^9.
and hence finally solve it.
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