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Physics, 13.03.2020 03:31 JuanTorres7
You have a 10 mm diameter teflon sphere. You charge it by rubbing it with a very small piece of cat fur so that it has a magnitude of 700 nC of charge on its surface. What uniform electric field magnitude (in N/C) would be needed to levitate the sphere against gravity
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You have a 10 mm diameter teflon sphere. You charge it by rubbing it with a very small piece of cat...
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