Parallel-plate capacitor is constructed of two horizontal

Reference no: EM13682847

A parallel-plate capacitor is constructed of two horizontal 15.2-cm-diameter circular plates. A 1.5g plastic bead, with a charge of -5.6nC is suspended among the two plates by the force of the electric field among them. Which plate, the upper or the lower, is positively charged? What is the charge on the positive plate?

Reference no: EM13682847

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