Principles of Electricity and Electromagnetism |
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Page 352
... Simple Magnetic Materials . It was seen in the previous section that a knowledge of the magnetization m , is essential for analyzing the magnetic induction and determining the forces upon moving charges . If the atoms of the substance ...
... Simple Magnetic Materials . It was seen in the previous section that a knowledge of the magnetization m , is essential for analyzing the magnetic induction and determining the forces upon moving charges . If the atoms of the substance ...
Page 352
... Simple Magnetic Materials . It was seen in the previous section that a knowledge of the magnetization m , is essential for analyzing the magnetic induction and determining the forces upon moving charges . If the atoms of the substance ...
... Simple Magnetic Materials . It was seen in the previous section that a knowledge of the magnetization m , is essential for analyzing the magnetic induction and determining the forces upon moving charges . If the atoms of the substance ...
Page 445
... simple device , and if the bridge is fairly symmetrical , and the reactances are of the same sign , zí and z ; can be the two portions of a simple resistance potentiometer . A more satisfactory but more elaborate alternative to the ...
... simple device , and if the bridge is fairly symmetrical , and the reactances are of the same sign , zí and z ; can be the two portions of a simple resistance potentiometer . A more satisfactory but more elaborate alternative to the ...
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alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atom axis calculated capacity cathode cell characteristic charge circuit coefficient coil component condenser conducting conductor considered constant curl current flowing curve deflection density determined dielectric dielectric constant direct-current direction discharge effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer grad grid hence impedance induction integral ions known Laplace's equation length linear load magnetic field magnetic moment magnitude maximum measured metal meter negative obtained ohms oscillations output parallel phase plate positive potential difference potential wave potentiometer produced proportional quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation shown in Fig solenoid solution surface temperature terminals theorem torque tube unit V₁ vector velocity voltage volts wire written zero