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In New England, the horizontal component of the earth's magnetic field has a magnitude of   An electron is shot vertically straight up from the ground with a speed of 2.1×10^6m/s What is the magnitude of the acceleration caused by the magnetic force? Ignore the gravitational force acting on the electron.

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Ankit Lal
Ankit LalLv10
2 Apr 2021
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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

1.) A charge of -7.7 µC is traveling at a speed of 7.1 x 10^6m/s in a region of space where there is a magnetic field. The anglebetween the velocity of the charge and the field is 50°. A force ofmagnitude 5.7 x 10^-3 N acts on the charge. What is the magnitudeof the magnetic field?
___________ T

- - - - - - - - - - - - - - - - - - - - - -
2.) In a particular location, the horizontal component of theearth's magnetic field has a magnitude of 1.60 x 10^-5 T. Anelectron is shot vertically straight up from the ground with aspeed of 2.10 x 10^6 m/s. What is the magnitude of the accelerationcaused by the magnetic force? Ignore the gravitational force actingon the electron.
___________ m/s2

At a location near the equator, the earth's magnetic field is horizontal and points north. An electron is moving vertically upward from the ground. What is the direction of the magnetic force that acts on the electron?

An electron beam is shot into a region where there is both an electric field pointing upward of magnitude E=7.2N/C and a magnetic field B as shown in the figure. While moving through the region the electron beam stays in a straight line with speed v=140 m/s

a) in which direction does the electric force act on the electrons
b) In order to keep the electrons in a straight line, in which direction should the magnetic force act
c) calculate the numerical value of the magnitude of the electric force in newtons
d) Calculate the magnitude of the magnetic field if the electron continues in a straight line, in tesla

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