Radius of MotionYou have a particle (shown below) traveling in a magnetic field. It entered themagnetic field with a constant velocity and perpendicular to the magnetic field. Ittravels in a circle, as described in your textbook.8 /8v (velocity)v = 11.70 x 103 m/sq = 9.70 x 10-6 cm = 7.60 x 10-10 kgB = 5.120 TCalculate the radius of the motion of this particle. Make sure to give your answer ina reasonable number of significant figures and have units with your answer.Your Answer:AnswerunitsB (Magnetic Field)

r = m*v / q*b r is radius of circle

You have a particle (shown below) traveling in a magnetic field. It entered th magnetic field with a constant velocity and perpendicular to the magnetic fie travels in a circle, as described in your textbook.

You have a particle (shown below) traveling in a magnetic field. It entered th magnetic field with a constant velocity and perpendicular to the magnetic fie travels in a circle, as described in your textbook.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 99AP: Unreasonable results A charged particle having mass 6.641027kg (that of a helium atom) moving at...

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Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

Radius of Motion
You have a particle (shown below) traveling in a magnetic field. It entered the
magnetic field with a constant velocity and perpendicular to the magnetic field. It
travels in a circle, as described in your textbook.
8 /8
v (velocity)
v = 11.70 x 103 m/s
q = 9.70 x 10-6 c
m = 7.60 x 10-10 kg
B = 5.120 T
Calculate the radius of the motion of this particle. Make sure to give your answer in
a reasonable number of significant figures and have units with your answer.
Your Answer:
Answer
units
B (Magnetic Field)

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