The figure below shows a cross section of a long thin ribbon of width w = 5.25 cm that is carrying a uniformly distributed total current i = 6.87 µA into the page. Calculate the magnitude of the magnetic field at a point Pin the plane of the ribbon at a distance d = 1.77 cm from its edge. (Hint: Imagine the ribbon as being constructed from many long, thin, parallel wires.) X x x x x x –x Number Units

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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The figure below shows a cross section of a long thin ribbon of width w = 5.25 cm that is carrying a uniformly distributed total
current i = 6.87 µA into the page. Calculate the magnitude of the magnetic field ata point Pin the plane of the ribbon at a distance
d = 1.77 cm from its edge. (Hint: Imagine the ribbon as being constructed from many long, thin, parallel wires.)
Number
Units
Transcribed Image Text:The figure below shows a cross section of a long thin ribbon of width w = 5.25 cm that is carrying a uniformly distributed total current i = 6.87 µA into the page. Calculate the magnitude of the magnetic field ata point Pin the plane of the ribbon at a distance d = 1.77 cm from its edge. (Hint: Imagine the ribbon as being constructed from many long, thin, parallel wires.) Number Units
In the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 27
cm. The currents are out of the page in wires 1 and 4 and into the page in winres 2 and 3, and each wire carries 29 A. What is the
magnitude of the net magnetic field at the square's center?
Number
Units
Transcribed Image Text:In the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a = 27 cm. The currents are out of the page in wires 1 and 4 and into the page in winres 2 and 3, and each wire carries 29 A. What is the magnitude of the net magnetic field at the square's center? Number Units
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