An electron is introduced into a uniform magnetic field, Bx = 50.0 µTesla directed at right angles to the electron's velocity vy = 5 x105 m/s. The electron subsequently moves in a circular path. What is the radius of the circular path? Select one: О а. 2.84 ст O b. 56.8 cm O c. 2.84 m O d. 5.68 cm

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter30: Magnetic Fields And Forces
Section: Chapter Questions
Problem 90PQ: A mass spectrometer (Fig. 30.40, page 956) operates with a uniform magnetic field of 20.0 mT and an...
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An electron is introduced into a uniform magnetic field, Bx = 50.0 µTesla directed at right angles to the electron's velocity vy = 5 x10° m/s. The electron
subsequently moves in a circular path.
What is the radius of the circular path?
Select one:
а.
2.84 cm
b. 56.8 cm
С.
2.84 m
d. 5.68 cm
Transcribed Image Text:An electron is introduced into a uniform magnetic field, Bx = 50.0 µTesla directed at right angles to the electron's velocity vy = 5 x10° m/s. The electron subsequently moves in a circular path. What is the radius of the circular path? Select one: а. 2.84 cm b. 56.8 cm С. 2.84 m d. 5.68 cm
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