24. Electric Force & Field; Gauss' Law
Coulomb's Law (Electric Force)
Problem 22c
Textbook Question
Textbook QuestionA massless spring is attached to a support at one end and has a 2.0 μC charge glued to the other end. A −4.0 μC charge is slowly brought near. The spring has stretched 1.2 cm when the charges are 2.6 cm apart. What is the spring constant of the spring?
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