Principles of Electricity and Electromagnetism |
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Page 347
... moment parallel to this direction . These circulating currents are known ... magnetic moment to which they give rise , and in dealing quantitatively with the magnetic properties of ... MAGNETIC MATERIALS General Theory of Magnetic Materials.
... moment parallel to this direction . These circulating currents are known ... magnetic moment to which they give rise , and in dealing quantitatively with the magnetic properties of ... MAGNETIC MATERIALS General Theory of Magnetic Materials.
Page 351
... magnetic pole can be introduced and defined by saying that the magnetic moment of two equal and opposite poles is equal to the product of the magnitude of either pole and their vector separation . Poles could equally well be designated ...
... magnetic pole can be introduced and defined by saying that the magnetic moment of two equal and opposite poles is equal to the product of the magnitude of either pole and their vector separation . Poles could equally well be designated ...
Page 380
... magnetic dipole near the center of the earth or by a uniformly magnetized sphere coinciding approximately with the ... moment . However , there is a considerable angle between these axes and also a displacement N Magnetic pole- On N ...
... magnetic dipole near the center of the earth or by a uniformly magnetized sphere coinciding approximately with the ... moment . However , there is a considerable angle between these axes and also a displacement N Magnetic pole- On N ...
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alternating current alternating-current amplitude angle angular velocity anode applied approximately armature assumed atom axis calculated capacity cathode cell centimeter characteristic charge q circuit coefficient coil component condenser conduction conductor considered copper current density current flowing curve cylinder deflection determined dielectric constant direct-current discharge distance effective electric field electromotive force electrons electrostatic element energy equal equation ferromagnetic filament flux force frequency function galvanometer given grad grid hence hysteresis impedance induction insulating integral known Laplace's equation linear load magnetic field magnetic moment magnitude maximum measured medium metal meter molecules negative normal obtained ohms parallel plate polarization potential difference potential wave potentiometer produced proportional quantity R₁ radius ratio rectifier region represents resistance rotation Show shown in Fig solenoid solution substance surface temperature terminals theorem torque tube V₁ vector voltage volts wire written zero