Two power lines, each 260 m in length, run parallel to each other with a separation of 26 cm. Part A If the lines carry parallel currents of 130 A, what is the magnitude of the magnetic force each exerts on the other? Express your answer using two significant figures. ΫΠΙ ΑΣΦ F = ? N

Two power lines, each 260 m in length, run parallel to each other with a separation of 26 cm. Part A If the lines carry parallel currents of 130 A, what is the magnitude of the magnetic force each exerts on the other? Express your answer using two significant figures. ΫΠΙ ΑΣΦ F = ? N

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 23P: A wire 2.80 m in length carries a current of 5.00 A in a region where a uniform magnetic field has a...

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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

HW4, Q10

Two
to each other with a separation of 26 cm.
power lines, each 260 m in length, run parallel
Part A
If the lines carry parallel currents of 130 A, what is the magnitude of the magnetic force each exerts on the other?
Express your answer using two significant figures.
VE ΑΣΦ
F:
||
N

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