3. A toroid of inner radius R1 and outer radius R2 is such that any point P, in the toroidal axis is at a distance r from its geometric center, C. Let N be the total number of turns. a. What is the magnetic field at point P. b. Suppose the toroid is abruptly cut long the blue line at a distance ( as measured along the toroidal axis) of a quarter of the circumference away from P. By doing so, the toroid has been transformed into a solenoid. For this purpose, assume that the toroid is thin enough that the values of the inner and outer radius, as well as r, are close though not necessarily equal. toroidal Onxis solenoid of N tms

3. A toroid of inner radius R1 and outer radius R2 is such that any point P, in the toroidal axis is at a distance r from its geometric center, C. Let N be the total number of turns. a. What is the magnetic field at point P. b. Suppose the toroid is abruptly cut long the blue line at a distance ( as measured along the toroidal axis) of a quarter of the circumference away from P. By doing so, the toroid has been transformed into a solenoid. For this purpose, assume that the toroid is thin enough that the values of the inner and outer radius, as well as r, are close though not necessarily equal. toroidal Onxis solenoid of N tms

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

3. A toroid of inner radius R1 and outer radius R2 is such that any point P, in the toroidal axis
is at a distance r from its geometric center, C. Let N be the total number of turns.
a. What is the magnetic field at point P.
b. Suppose the toroid is abruptly cut long the blue line at a distance ( as measured along the
toroidal axis) of a quarter of the circumference away from P. By doing so, the toroid has
been transformed into a solenoid. For this purpose, assume that the toroid is thin enough
that the values of the inner and outer radius, as well as r, are close though not necessarily
equal.
toroidad
Onxis
-R,
solenoid of N turms

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