An electron (charge q = -e = -4.60 10-19 C, mass m = 9.41 10-31 kg) is moving along a circular path in a uniform magnetic field as shown. The speed of the electron is 2.5 106 m/s and the magnitude of the magnetic field is 0.45 T. (a) If the electron was accelerated through a potential difference in order to reach the given speed, find the magnitude (absolute value) of this potential difference in V. (b) Find the radius of the circular path taken by the electron in the magnetic field in m.
An electron (charge q = -e = -4.60 10-19 C, mass m = 9.41 10-31 kg) is moving along a circular path in a uniform magnetic field as shown. The speed of the electron is 2.5 106 m/s and the magnitude of the magnetic field is 0.45 T. (a) If the electron was accelerated through a potential difference in order to reach the given speed, find the magnitude (absolute value) of this potential difference in V. (b) Find the radius of the circular path taken by the electron in the magnetic field in m.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter19: Magnetism
Section: Chapter Questions
Problem 66AP: An electron moves in a circular path perpendicular to a constant magnetic field of magnitude 1.00...
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An electron (charge q = -e = -4.60 10-19 C, mass m = 9.41 10-31 kg) is moving along a circular path in a uniform magnetic field as shown. The speed of the electron is 2.5 106 m/s and the magnitude of the magnetic field is 0.45 T.
(a) If the electron was accelerated through a potential difference in order to reach the given speed, find the magnitude (absolute value) of this potential difference in V.
(b) Find the radius of the circular path taken by the electron in the magnetic field in m.
(b) Find the radius of the circular path taken by the electron in the magnetic field in m.
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