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Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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MMF Fm Magnetising field strength Magnetic flux density |B| =
Transcribed Image Text:MMF Fm Magnetising field strength Magnetic flux density |B| =
A toriodal solenoid is constructed to act as an inductor. It has the following properties: Mathematical Quantity symbol representation Turns of wire N Core radius Tc r_c Ring radius R R_t Core relative permeability mu_r The current in the coil ic i_c Permeability of free space mu_0 Magnetic flux phi Magnitude of the magnetic flux density |B| Magnitude of the magnetising field H Flux linkage Psi Inductance L L Reluctance S S Energy stored U U Pi (the transendential number giving the ratio of the circumference of a circle to its diameter) pi Magnetomotive force Fm F_m When entering formulae use only the above symbols. In each case, you are required to submit the simplest formula based upon the quantity from the previous part. For example, express H in terms of Fm and other quantities in the list above.
Transcribed Image Text:A toriodal solenoid is constructed to act as an inductor. It has the following properties: Mathematical Quantity symbol representation Turns of wire N Core radius Tc r_c Ring radius R R_t Core relative permeability mu_r The current in the coil ic i_c Permeability of free space mu_0 Magnetic flux phi Magnitude of the magnetic flux density |B| Magnitude of the magnetising field H Flux linkage Psi Inductance L L Reluctance S S Energy stored U U Pi (the transendential number giving the ratio of the circumference of a circle to its diameter) pi Magnetomotive force Fm F_m When entering formulae use only the above symbols. In each case, you are required to submit the simplest formula based upon the quantity from the previous part. For example, express H in terms of Fm and other quantities in the list above.
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