A 0.35 T magnetic field is applied parallel to the plane of a rectangular loop of dimensions (5.40cm x8.50cm) consists of 25 turns and carries a current of 15mA.The magnitude of the torque acting on the loop is: Select one: O a. 6.8x10-5 N.m O b. 2.4x105 N.m O c. 6.02x104 N.m O d. 1.27x10-3 N.m

A 0.35 T magnetic field is applied parallel to the plane of a rectangular loop of dimensions (5.40cm x8.50cm) consists of 25 turns and carries a current of 15mA.The magnitude of the torque acting on the loop is: Select one: O a. 6.8x10-5 N.m O b. 2.4x105 N.m O c. 6.02x104 N.m O d. 1.27x10-3 N.m

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

Chapter23: Faraday’s Law And Inductance

Section23.1: Faraday’s Law Of Induction

Problem 23.1QQ: A circular loop of wire is held in a uniform magnetic field, with the plane of the loop...

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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 0.35 T magnetic field is applied parallel to the plane of a rectangular loop of dimensions (5.40cm ×8.50cm) consists of 25 turns and carries a current of 15mA.The
magnitude of the torque acting on the loop is:
Select one:
O a. 6.8x10-5 N.m
O b. 2.4x105 N.m
O c. 6.02x10-4 N.m.
O d. 1.27x10-3 N.m

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