Consider the situation below in which a current carrying coil (loop) is situated in a magnetic field. The plane of the coil is perpendicular to the magnetic field, and an electric current is run in the direction indicated. What is true regarding to the forces on the coil? The magnetic forces give rise to torque that wants to make the coil spin around There are forces on the coil segments in the magnetic field that act outwards, away from the centre The net force will be to the right, causing the loop to move away from the B- field In this situation, there will be no forces on any of the coil segments

Consider the situation below in which a current carrying coil (loop) is situated in a magnetic field. The plane of the coil is perpendicular to the magnetic field, and an electric current is run in the direction indicated. What is true regarding to the forces on the coil? The magnetic forces give rise to torque that wants to make the coil spin around There are forces on the coil segments in the magnetic field that act outwards, away from the centre The net force will be to the right, causing the loop to move away from the B- field In this situation, there will be no forces on any of the coil segments

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

Consider the situation below in which a current carrying coil (loop) is situated in a
magnetic field. The plane of the coil is perpendicular to the magnetic field, and an
electric current is run in the direction indicated.
What is true regarding to the forces on the coil?
The magnetic forces give rise to torque that wants to make the coil spin around
There are forces on the coil segments in the magnetic field that act outwards,
away from the centre
The net force will be to the right, causing the loop to move away from the B-
field
In this situation, there will be no forces on any of the coil segments

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