In the higure. the long straight wire carries a current of 30 A and the rectangular loop carries a current of 20 A lies on the y-z plane. Assume that the origin point is located at the centre of the rectangular loop. Assume that a = 1.0 cm, b = 8.0 cm, and L = 30 cm. %3D %3D Calculate the magnitude and direction of the magnetic field at (0, -b/2, b/2). 30 A 20 A

In the higure. the long straight wire carries a current of 30 A and the rectangular loop carries a current of 20 A lies on the y-z plane. Assume that the origin point is located at the centre of the rectangular loop. Assume that a = 1.0 cm, b = 8.0 cm, and L = 30 cm. %3D %3D Calculate the magnitude and direction of the magnetic field at (0, -b/2, b/2). 30 A 20 A

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter31: Gauss’s Law For Magnetism And Ampère’s Law

Section: Chapter Questions

Problem 60PQ

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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

In the figure. the long straight wire
carries a current of 30 A and the
rectangular loop carries a current
of 20 A lies on the y-z plane.
Assume that the origin point is
located at the centre of the
rectangular loop. Assume that a =
1.0 cm, b = 8.0 cm, and L =30 cm.
%3D
%3D
Calculate the magnitude and
direction of the magnetic field at
(0, -b/2, b/2).
30 A
a.
20 A

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