A(n) 26.3 cm length of wire when used as a re- istor has a resistance of 0.00483 2. The ends of the wire are connected to form a circular oop, and the plane of the loop is positioned at right angles to a uniform magnetic field that s increasing at the rate of 0.0579 T/s. At what rate is thermal energy generated in the wire? Answer in units of W.

A(n) 26.3 cm length of wire when used as a re- istor has a resistance of 0.00483 2. The ends of the wire are connected to form a circular oop, and the plane of the loop is positioned at right angles to a uniform magnetic field that s increasing at the rate of 0.0579 T/s. At what rate is thermal energy generated in the wire? Answer in units of W.

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

004
A(n) 26.3 cm length of wire when used as a re-
sistor has a resistance of 0.00483 2. The ends
of the wire are connected to form a circular
loop, and the plane of the loop is positioned at
right angles to a uniform magnetic field that
is increasing at the rate of 0.0579 T/s.
At what rate is thermal energy generated
in the wire?
Answer in units of W.

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