#7 Magnetic field strength in a solenoid A researcher would like the magnetic field strength of a solenoid to be 1.00 T. If the current through the solenoid windings can be maintained at 2.00 A, how many turns per per meter are needed to achieve the desired magnetic field? A. 3.98 x 102 per meter B. 3.98 x 10° per meter O C. 3.98 x 10ª per meter D. 3.98 x 10° per meter

#7 Magnetic field strength in a solenoid A researcher would like the magnetic field strength of a solenoid to be 1.00 T. If the current through the solenoid windings can be maintained at 2.00 A, how many turns per per meter are needed to achieve the desired magnetic field? A. 3.98 x 102 per meter B. 3.98 x 10° per meter O C. 3.98 x 10ª per meter D. 3.98 x 10° per meter

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

#7 Magnetic field strength in a solenoid A researcher would like the magnetic field
strength of a solenoid to be 1.00 T. If the current through the solenoid windings can be
maintained at 2.00 A, how many turns per per meter are needed to achieve the desired
magnetic field?
A. 3.98 x 102 per meter
B. 3.98 x 10° per meter
O C. 3.98 x 10ª per meter
D. 3.98 x 10° per meter

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