How many excess electrons can be counted in a rubber rod of - 8 *0.00001 nar Coulombs of charges?
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A: Number of electrons on A and B, N = 1 million = 106 Distance, d = 1.6 m
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A: The given values are, q1=2.40 pCr1=10 cm=10×10-2 mq2=-4.80 pCr2=20 cm=20×10-2 mr3=10 cm=10×10-2 m
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A: Given data: Initial charge on sphere = +8.13 μC = +8.13×10-6 C Number of electrons = 5.80×1013…
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Q: hold a ruler that has a charge on its tip 4.00 cm above a small piece of tissue paper to see if it…
A: Force between two charges F = kq1 q2 /r2
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