Answered: If a uniform magnetic field pointed…

If a uniform magnetic field pointed directly into your computer screen and an electron moved to up along the surface of the screen, what would the direction of the magnetic force on the electron be?

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter15: Elementary Particles

Section: Chapter Questions

Problem 3P

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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

If a uniform magnetic field pointed directly into your computer screen and an electron moved to up along the surface of the screen, what would the direction of the magnetic force on the electron be?

into screen
up
none, force is zero
out of screen
right
down
left

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