Consider the arrangemcnt shown in the Figurc. Assume that R = 6.002, 1=1.20m, and a uniform 2.50T magnetic field is directed into the page. At what speed should the bar be moved to produce a current of 0.500A in the resistor? Fapp

Consider the arrangemcnt shown in the Figurc. Assume that R = 6.002, 1=1.20m, and a uniform 2.50T magnetic field is directed into the page. At what speed should the bar be moved to produce a current of 0.500A in the resistor? Fapp

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 84CP: The accompanying figure shows a metal disk of inner radius r1 and other radius r2 rotating at an...

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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

3. Consider thc arrangcmcnt shown in the Figurc. Assume that R = 6.002, 1 =1.20m, and
a uniform 2.50T magnetic field is directed into the page. At what speed should the bar be
moved to produce a current of 0.500A in the resistor?
R
Fapp
Mr

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