taten1205 taten1205

25-12-2019
Physics

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A small metal sphere has a mass of 0.19 g and a charge of -24.0 nC. It is 10.0 cm directly above an identical sphere that has the same charge. This lower sphere is fixed and cannot move. If the upper sphere is released, it will begin to fall. What is the magnitude of its initial acceleration?

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sashanemorrison7 sashanemorrison7

25-12-2019

Answer:

a) Electric force between 2 charged particles (derived from Coulomb's Law) F = Q1Q2 / (4r^2) Q1

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