A long solenoid that has 920 turns uniformly distributed over a length of 0.410 m produces a magnetic field of magnitude 1.00 x 10 T at its center. What current is required in the windings for that to occur? mA Need Help? Read It Master It

A long solenoid that has 920 turns uniformly distributed over a length of 0.410 m produces a magnetic field of magnitude 1.00 x 10 T at its center. What current is required in the windings for that to occur? mA Need Help? Read It Master It

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 108CP: A wire ismade into a circular shape of radius R and pivoted along a central support.The two ends of...

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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.

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A long solenoid that has 920 turns uniformly distributed over a length of 0.410 m produces a magnetic field of magnitude 1.00 X 10 T at its center. What current is required in the windings for that to occur?
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