Answered: An electron (e) moves in a magnetic…

An electron (e) moves in a magnetic field as shown on the figure. What is the direction of the magnetic force acting on the electron?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 68AP: What magnetic field is required in order to confine a proton moving with a speed of 4.0 × 106 m/s to...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

An electron (e) moves in a magnetic field as shown on the figure. What is the direction of the magnetic force acting on the electron?

a) Toward up

b) Toward down

c)Toward the lift

b)Toward the right

Magnetic field into page
المجال المغناطيسي يدخل الصفحة
х х х х
х х х
X
X
х х
х х х х

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