An electron in an old-fashioned TV camera tube is moving at 7.20 x 106 m/s in a
Question:
An electron in an old-fashioned TV camera tube is moving at 7.20 x 106 m/s in a magnetic field of strength 83.0mT. What is the
(a) Maximum and
(b) Minimum magnitude of the force acting on the electron due to the field?
(c) At one point the electron has an acceleration of magnitude 4.90 x 1014 m/s2. What is the angle between the electron's velocity and the magnetic field?
Step by Step Answer:
a The largest value of force occurs if the velocity vector is perpendicular to ...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Related Video
A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. The video shows the practical implications of magnetic force around different objects.
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