Through what potential difference (in kV) must an electron (starting from rest) be accelerated if it is to achieve a speed of 7.4x10 m/s? use e=1.6x10-19 Cand m=9.11x10-31kg. Select one: OA 25.86 O B. 6.64 OC. 47.61 OD. 9.62

Through what potential difference (in kV) must an electron (starting from rest) be accelerated if it is to achieve a speed of 7.4x10 m/s? use e=1.6x10-19 Cand m=9.11x10-31kg. Select one: OA 25.86 O B. 6.64 OC. 47.61 OD. 9.62

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 58AP: When a potential difference of 150. V is applied to the plates of an air-filled parallel-plate...

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Question

Through what potential difference (in kV) must an electron (starting from rest) be accelerated if it is to achieve a speed of 7.4x10 m/s? use
e=1.6x10-19 C and m.=9.11x1031kg.
Select one:
OA. 25.86
O B. 6.64
OC. 47.61
OD. 9.62
OE 15.59

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