Principles of Electricity and Electromagnetism |
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Page 365
... curve : · Typical hysteresis loops Minor hysteresis loops 24 2.4 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 x102 H Ampere ... CURVES Hysteresis Curves and General Magnetic Properties.
... curve : · Typical hysteresis loops Minor hysteresis loops 24 2.4 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 x102 H Ampere ... CURVES Hysteresis Curves and General Magnetic Properties.
Page 366
... curve through the point . The effective alternating - current permeability is the average value of the permeability associated with a normal hysteresis curve . It is determined most simply by measuring the effective impedance presented ...
... curve through the point . The effective alternating - current permeability is the average value of the permeability associated with a normal hysteresis curve . It is determined most simply by measuring the effective impedance presented ...
Page 392
... curve of the figure . Finally the line current i is obtained by subtracting the abscissa from each point of the curve . From these curves the resulting values of V and i are plotted at the right . This is essentially the voltage char ...
... curve of the figure . Finally the line current i is obtained by subtracting the abscissa from each point of the curve . From these curves the resulting values of V and i are plotted at the right . This is essentially the voltage char ...
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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 given 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 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