A parallel-plate capacitor is constructed of two horizontal 14.4-cm-diameter circular plates. A 1.9 g plastic bead with a charge of -7.6 nC is suspended between the two plates by the force of the electric field between them. Part A Which plate, the upper or the lower, is positively charged? O Lower. O Upper. O Itis impossible to tell. Submit Request Answer Part B What is the charge on the positive plate? Express your answer with the appropriate units. HA Value Units Submit Request Answer

A parallel-plate capacitor is constructed of two horizontal 14.4-cm-diameter circular plates. A 1.9 g plastic bead with a charge of -7.6 nC is suspended between the two plates by the force of the electric field between them. Part A Which plate, the upper or the lower, is positively charged? O Lower. O Upper. O Itis impossible to tell. Submit Request Answer Part B What is the charge on the positive plate? Express your answer with the appropriate units. HA Value Units Submit Request Answer

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 86P: A thin conducing plate 2.0 m on a side is given a total charge of 10.0C . (a) What is the electric...

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