A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a current I = 15.9 A, as shown in the figure. The magnetic field in the region is into the paper and has a magnitude of 60 mT. What is the tension in either wire ( in units of N)? X X X X X X x x X X X, X 40 cm

A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a current I = 15.9 A, as shown in the figure. The magnetic field in the region is into the paper and has a magnitude of 60 mT. What is the tension in either wire ( in units of N)? X X X X X X x x X X X, X 40 cm

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Magnetic Fields

Section: Chapter Questions

Problem 27P: A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as...

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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

A wire (mass = 50 g, length = 40
cm) is suspended horizontally by
two vertical wires which conduct a
current I = 15.9 A, as shown in the
%D
figure. The magnetic field in the
region is into the paper and has a
magnitude of 60 mT. What is the
tension in either wire ( in units of
N)?
X x x x X
x X, X
40 cm
Select one:
O A. 0.30
O B. 0.87
O C. 0.44
O D. 0.55
O E. 0.36

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