An electron is released fromrest in a uniform electric fieldof magnitude E = 200 N/C%3Dand gains speed. (a) Find themagnitude of the forceapplied to it. (b) Aftertraveling a distance of 3meter, how fast does itreach? *

Given : Initial velocity of electron, u = 0 m/s (since initially at…

An electron is released from rest in a uniform electric field of magnitude E = 200 N/C and gains speed. (a) Find the magnitude of the force applied to it. (b) After traveling a distance of 3 meter, how fast does it reach? *

An electron is released from rest in a uniform electric field of magnitude E = 200 N/C and gains speed. (a) Find the magnitude of the force applied to it. (b) After traveling a distance of 3 meter, how fast does it reach? *

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 81P: A double charged ion is accelerated to an energy of 32.0 keV by the electric field between two...

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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 is released from
rest in a uniform electric field
of magnitude E = 200 N/C
%3D
and gains speed. (a) Find the
magnitude of the force
applied to it. (b) After
traveling a distance of 3
meter, how fast does it
reach? *

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