An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and has a 6.25-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.02 x 104 Tdirected toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A = πab, where a and b are, respectively, the semimajor and semiminor axes of the ellipse.N.mBOF40.0 cm30.0 cm

Answered: Image /qna-images/answer/8a2a6458-4f60-4a36-850e-2ce4aed31761.jpg

in eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and has a 6.25-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.02 x 10™* T lirected toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A = mab, where a and bare, respectively, the semimajor and semiminor axes of the ellipse. N-m O 30.0 cm 40.0 cm

in eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and has a 6.25-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.02 x 10™* T lirected toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A = mab, where a and bare, respectively, the semimajor and semiminor axes of the ellipse. N-m O 30.0 cm 40.0 cm

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and has a 6.25-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 2.02 x 104 T
directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A = πab, where a and b are, respectively, the semimajor and semiminor axes of the ellipse.
N.m
B
OF
40.0 cm
30.0 cm

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