Figure (a) shows an element of length ds = 1.01 µm in a very long straight wire carrying current. The current in that element sets up adifferential magnetic field d B at points in the surrounding space. Figure (b) gives the magnitude dB of the field for points 4.8 cm fromthe element, as a function of angle between the wire and a straight line to the point. The vertical scale is set by dB, = 61.8 pT. What isthe magnitude of the magnetic field set up by the entire wire at perpendicular distance 4.8 cm from the wire?Number 4.8UnitsdB,0(a)π/29 (rad)(b)WireП

Answered: Image /qna-images/answer/cac1e7b4-df64-4ef5-b2fd-643fe8a8e377.jpg

ferential magnetic field d B at points in the surrounding space. Figure (b) gives the magnitude dB of the field for points 4.8 cm f element, as a function of angle between the wire and a straight line to the point. The vertical scale is set by dB, = 61.8 pT. WH magnitude of the magnetic field set up by the entire wire at perpendicular distance 4.8 cm from the wire? dB (pT) dB, (a) T/9 Wire T

ferential magnetic field d B at points in the surrounding space. Figure (b) gives the magnitude dB of the field for points 4.8 cm f element, as a function of angle between the wire and a straight line to the point. The vertical scale is set by dB, = 61.8 pT. WH magnitude of the magnetic field set up by the entire wire at perpendicular distance 4.8 cm from the wire? dB (pT) dB, (a) T/9 Wire T

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 52P: A solenoid is 40 cm long, has a diameter of 3.0 cm, and is wound with 500 turns. If the current...

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