The figure below shows a cross section of a long thin ribbon of width w = 5.85 cm that is carrying a uniformly distributed total current i = 3.87 µA into the page. Calculate the magnitude of the magnetic field at a point P in the plane of the ribbon at a distance d = 2.92 cm from its edge. (Hint: Imagine the ribbon as being constructed from many long, thin, parallel wires.) W

The figure below shows a cross section of a long thin ribbon of width w = 5.85 cm that is carrying a uniformly distributed total current i = 3.87 µA into the page. Calculate the magnitude of the magnetic field at a point P in the plane of the ribbon at a distance d = 2.92 cm from its edge. (Hint: Imagine the ribbon as being constructed from many long, thin, parallel wires.) W

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 23P: A wire 2.80 m in length carries a current of 5.00 A in a region where a uniform magnetic field has a...

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A wire 2.80 m in length carries a current of 5.00 A in a region where a uniform magnetic field has a magnitude of 0.390 T. Calculate the magnitude of the magnetic force on the wire assuming the angle between the magnetic field and the current is (a) 60.0, (b) 90.0, and (c) 120.
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