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Physics, 09.07.2019 03:30, itsgiovanna
A0.15g plastic bead is charged by the addition of 1.0×1010 excess electrons, what electric field e⃗ (strength) will cause the bead to hang suspended in the air? what electric field e⃗ (direction) will cause the bead to hang suspended in the air, up or down?
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A0.15g plastic bead is charged by the addition of 1.0×1010 excess electrons, what electric field e⃗...
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