24. Electric Force & Field; Gauss' Law
Coulomb's Law (Electric Force)
4:42 minutes
Problem 21d
Textbook Question
Textbook QuestionTwo small plastic spheres are given positive electric charges. When they are 15.0 cm apart, the repulsive force between them has magnitude 0.220 N. What is the charge on each sphere (b) if one sphere has four times the charge of the other?
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