A 1.2 m wire is formed into a single turn, planar loop. The loop carries a current of 8.75 A and it is placed in a uniform 0.7 T field. a. If the wire was made into square loop, calculate the maximum torque (in Nm units) on the loop due to the magnetic field. Submit Answer Incorrect. Tries 1/10 Previous Tries b. Same question as in part a., except now the wire was formed into a circular loop. Submit Answer Incorrect. Tries 1/10 Previous Tries c. For what angle between the normal to the circular loop and the magnetic field is the torque on the circular loop 50% of the torque computed in part a.? (Express your answer in degrees.) Submit Answer Incorrect. Tries 1/10 Previous Tries

A 1.2 m wire is formed into a single turn, planar loop. The loop carries a current of 8.75 A and it is placed in a uniform 0.7 T field. a. If the wire was made into square loop, calculate the maximum torque (in Nm units) on the loop due to the magnetic field. Submit Answer Incorrect. Tries 1/10 Previous Tries b. Same question as in part a., except now the wire was formed into a circular loop. Submit Answer Incorrect. Tries 1/10 Previous Tries c. For what angle between the normal to the circular loop and the magnetic field is the torque on the circular loop 50% of the torque computed in part a.? (Express your answer in degrees.) Submit Answer Incorrect. Tries 1/10 Previous Tries

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

A 1.2 m wire is formed into a single turn, planar loop. The loop carries a current of 8.75 A and it is placed in a uniform 0.7 T field.
a. If the wire was made into a square loop, calculate the maximum torque (in Nm units) on the loop due to the magnetic field.
Submit Answer Incorrect. Tries 1/10 Previous Tries
b. Same question as in part a., except now the wire was formed into a circular loop.
Submit Answer Incorrect. Tries 1/10 Previous Tries
c. For what angle between the normal to the circular loop and the magnetic field is the torque on the circular loop 50% of the torque computed in part a.? (Express your answer in degrees.)
Submit Answer Incorrect. Tries 1/10 Previous Tries

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