Question

AThree identical small Styrofoam balls (m = 1.23 g) are suspended from a fixed point by three nonconducting threads, each with a length of 12.3 cm and with negligible mass. At equilibrium the three balls form an equilateral triangle with sides of 6.70 cm. What is the common charge q carried by each ball?

Answer 1

Hi friend,find the answer in the attached image.
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