Solving a problem in physics section 75 point 62 electr

Solving a problem in physics section 75 point 62 electr

62. Two small charged balls in vacuum of mass m = 27 mg each are suspended at one point on light silk threads of the same length l = 20 cm. The balls are separated so that the angle between the threads is α = 90 °. If the charge of the first ball q1 = 40 nC, then the charge of the second ball q2 is ... nC.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)