4.54 An electron with charge Qe = -1.6x 10-19 C and mass me = 9.1 x 10-31 kg is injected at a point adjacent to the negatively charged plate in the region between the plates of an air-filled parallel-plate capacitor with separation of 1 cm and rectangular plates each 10 cm? in area (Fig. P4.54). If the voltage across the capacitor is 10 V, find the following: (a) The force acting on the electron. (b) The acceleration of the electron. (c) The time it takes the electron to reach the positively charged plate, assuming that it starts from rest. 1 cm Vo = 10 V Figure P4.54 Electron between charged plates of Problem 4.54.

4.54 An electron with charge Qe = -1.6x 10-19 C and mass me = 9.1 x 10-31 kg is injected at a point adjacent to the negatively charged plate in the region between the plates of an air-filled parallel-plate capacitor with separation of 1 cm and rectangular plates each 10 cm? in area (Fig. P4.54). If the voltage across the capacitor is 10 V, find the following: (a) The force acting on the electron. (b) The acceleration of the electron. (c) The time it takes the electron to reach the positively charged plate, assuming that it starts from rest. 1 cm Vo = 10 V Figure P4.54 Electron between charged plates of Problem 4.54.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 4RQ: 4. In what form is the energy of a capacitor stored?

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