5. An electron is accelerated in a uniform field 2 x10* N/C between two parallel charged plates. The separation of the plates is 0.015m. The electron is accelerated from rest near the negative plate and passes through a tiny hole in the positive plate as shown. Calculate a) The magnitude of the electron's acceleration. b) The speed the electron will pass the hole, assuming this speed remains constant after passing the hole.

5. An electron is accelerated in a uniform field 2 x10* N/C between two parallel charged plates. The separation of the plates is 0.015m. The electron is accelerated from rest near the negative plate and passes through a tiny hole in the positive plate as shown. Calculate a) The magnitude of the electron's acceleration. b) The speed the electron will pass the hole, assuming this speed remains constant after passing the hole.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 20P: An electron is accelerated by a constant electric field of magnitude 300 N/C. (a) Find the...

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Review. Two insulating spheres have radii 0.300 cm and 0.500 cm, masses 0.100 kg and 0.700 kg, and uniformly distributed charges 2.00 C and 3.00 C. They are released from rest when their centers are separated by 1.00 m. (a) How fast will each be moving when they collide? (b) What If? It the spheres were conductors, would the speeds be greater or less than those calculated in part (a)? Explain.
(a) What is the electric field 5.00 m from the center of the terminal of a Van de Graaff with a 3.00 mC charge, noting that the field is equivalent to that of a point charge at the center of the terminal? (b) At this distance, what force does the field exert on a 2.00 C charge on the Van de Graaff’s belt?
(a) What is the electric field 5.00 m from die center of the terminal of a Van de Graaff with a 3.00-mC charge, noting that the field is equivalent to that of a point charge at the center of the terminal? (b) At this distance, what force does the field exert on a 2.00C charge on the Van de Graaff’s belt?
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