Physics, 22.09.2020 20:01 reterrickeyfox205

A parallel-plate capacitor is constructed of two horizontal 12.0-cm-diameter circular plates. A 1.0 g plastic bead, with a charge of -6.0 nC, is suspended between the two plates by the force of the electric field between them. Required:
a. Which plate, the upper or the lower, is positively charged?
b. What is the charges on positvie plate?

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A parallel-plate capacitor is constructed of two horizontal 12.0-cm-diameter circular plates. A 1.0...