- Review. An electron moves in a circular path perpen- dicular to a constant magnetic field of magnitude 1.00 mT. The angular momentum of the electron about the center of the circle is 4.00 × 10-25 kg · m²/s. Determine (a) the radius of the circular path and (b) the speed of the electron.

- Review. An electron moves in a circular path perpen- dicular to a constant magnetic field of magnitude 1.00 mT. The angular momentum of the electron about the center of the circle is 4.00 × 10-25 kg · m²/s. Determine (a) the radius of the circular path and (b) the speed of the electron.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 9P: Review. An electron moves in a circular path perpendicular to a constant magnetic field of magnitude...

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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

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Can you solve the question in the picture below?

19. Review. An electron moves in a circular path perpen-
dicular to a constant magnetic field of magnitude
1.00 mT. The angular momentum of the electron
about the center of the circle is 4.00 × 10-25 kg•m²/s.
· m2/s.
Determine (a) the radius of the circular path and
(b) the speed of the electron.

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