The same current-carrying wire is placed in the same magnetic field B in four different orientations, as shown below. Rank the orientations according to the magnitude of the magnetic force exerted on the wire, largest to smallest, and explain your answer I (into paper) D B.

The same current-carrying wire is placed in the same magnetic field B in four different orientations, as shown below. Rank the orientations according to the magnitude of the magnetic force exerted on the wire, largest to smallest, and explain your answer I (into paper) D B.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 12PQ: Review A proton is accelerated from rest through a 5.00-V potential difference. a. What is the...

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A charged particle is moving perpendicular to a magnetic field in a circle with a radius r. (i) An identical particle enters the field, with v perpendicular to B, but with a higher speed than the first particle. Compared with the radius of the circle for the first particle, is the radius of the circular path for the second particle (a) smaller, (b) larger, or (c) equal in size? (ii) The magnitude of the magnetic field is increased. From the same choices, compare the radius of the new circular path of the first particle with the radius of its initial path.
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Review A proton is accelerated from rest through a 5.00-V potential difference. a. What is the protons speed after it has been accelerated? b. What is the maximum magnetic field that this proton produces at a point that is 1.00 m from the proton?