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[1]
BECKER RA, 1954, INTRO THEORETICAL ME, P144
FORCED OSCILLATIONS AND MAGNETIC RESONANCE IN INTRODUCTORY LABORATORY
被引：3
作者：
HAGESETH, GT
机构：
[1] Department of Physics, University of North Carolina, Greensboro
关键词：
D O I：
10.1119/1.1975663
中图分类号：
G40 [教育学];
学科分类号：
040101 ;
120403 ;
摘要：
A compass is placed in a uniform magnetic field produced by Helmholtz coils. An oscillator produces a perturbing field perpendicular to the uniform field causing a forced oscillation. A plot of the square of the resonant frequency versus the Helmholtz coil current yields a straight line. The slope gives the magnetic-dipole moment-moment of inertia ratio, and the intercept yields the damping constant. © 1969, American Association of Physics Teachers. All rights reserved.
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页码：529 / &
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