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

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section16.1: Electric Potential Energy And Electric Potential

Problem 16.2QQ: If a negatively charged particle is placed at rest in an electric potential field that increases in...

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