Through what potential difference (in kV) must an electron (starting from rest) be accelerated if it is to achieve a speed of 10.8×107 m/s? use e=1.6×10-19 C and me=9.11×10-31kg. Select one: O A. 101.40 Ов. 14.14 Ос. 33.21 O D. 55.09 O E. 20.49

Through what potential difference (in kV) must an electron (starting from rest) be accelerated if it is to achieve a speed of 10.8×107 m/s? use e=1.6×10-19 C and me=9.11×10-31kg. Select one: O A. 101.40 Ов. 14.14 Ос. 33.21 O D. 55.09 O E. 20.49

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter19: Electric Potential And Electric Field

Section: Chapter Questions

Problem 23PE: An electron is to be accelerated in a uniform electric field having a strength of 2.00106 V/m. (a)...

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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 10.8×107 m/s? use
e=1.6×1019 C and me=9.11×10-31kg.
Select one:
O A. 101.40
O B. 14.14
Oc. 33.21
O D. 55.09
O E. 20.49

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