An air-filled parallel-plate capacitor with a plate separation of 2.95 mm has a capacitance of 100 pF. What is the area of one of the capacitor's plates? Be careful about units. The plate area, A = What is the magnitude of electric field in the capacitor if it is charged to Q = 6.2 nC? The electric field, E = Units Select an answer Units Select an answer What is the energy density that corresponds to this electric field? The energy density, UE = Units Select an answer ✓

An air-filled parallel-plate capacitor with a plate separation of 2.95 mm has a capacitance of 100 pF. What is the area of one of the capacitor's plates? Be careful about units. The plate area, A = What is the magnitude of electric field in the capacitor if it is charged to Q = 6.2 nC? The electric field, E = Units Select an answer Units Select an answer What is the energy density that corresponds to this electric field? The energy density, UE = Units Select an answer ✓

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 35P: a parallel-plate capacitor with area 0.200 m2 and plate separation of 3.00 mm is connected to a...

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a parallel-plate capacitor with area 0.200 m2 and plate separation of 3.00 mm is connected to a 6.00-V battery. (a) What is the capacitance? (b) How much charge is stored on the plates? (c) What is the electric field between the plates? (d) Find the magnitude of the charge density on each plate. (e) Without disconnecting the battery, the plates are moved farther apart. Qualitatively, what happens to each of the previous answers?
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