14. With an increase of number of turns of the stator winding of the induction motor ★ air gap magnetic flux density reduces the magnetizing current increases the saturation of the magnetic circuit increases the stator winding reactance reduces

14. With an increase of number of turns of the stator winding of the induction motor ★ air gap magnetic flux density reduces the magnetizing current increases the saturation of the magnetic circuit increases the stator winding reactance reduces

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 47P: Calculate the induced electric field in a 50-tuni coil with a diameter of 15 cm that is placed in a...

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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

Which is the answer for Question 14?

14. With an increase of number of turns of the stator winding of the induction motor *
air
gap magnetic flux density reduces
the magnetizing current increases
the saturation of the magnetic circuit increases
the stator winding reactance reduces

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