Question

Consider the two small, equal-mass, charged spheres shown in the figure. The top sphere is suspended from the celling by a filament, and has a charge of 91 27.8 nC. The bottom sphere has a charge of 42--58.0 nC, and is directly below the top sphere. Assume d -2.00 cm and m -6.80 g. ร้า 92 (a) Calculate the tension (in N) in the filament. (b) If the filament can withstand a maximum tension of 0.180 N, what is the smallest value d can have before the filament breaks? (Give your answer in cm.) Need Help? ei
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Answer #1

Concept used:- we use Coulomb's law of force between charges and Newton's laws of motion to find the solution as shown below, + mg 2. f- 巳 mo O 103 N***************************************************************************************************
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