Principles of Electricity and Electromagnetism |
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Page 224
... approximately 1 / wCRP . For a constant Rp this evidently decreases with increasing frequency and the characteristics of the condenser improve . A more important phenomenon in practical condensers is that of dielectric Solid dielectric ...
... approximately 1 / wCRP . For a constant Rp this evidently decreases with increasing frequency and the characteristics of the condenser improve . A more important phenomenon in practical condensers is that of dielectric Solid dielectric ...
Page 495
... approximately that of the cathode , i.e. , ec = 0. The third limiting factor is that the product El is determined approximately by the allowable plate dissipation of the tube . Hence the region in which the operating point can lie is ...
... approximately that of the cathode , i.e. , ec = 0. The third limiting factor is that the product El is determined approximately by the allowable plate dissipation of the tube . Hence the region in which the operating point can lie is ...
Page 497
... approximately E / 36rp . This is quite small . Inserting the constants of a type 10 tube , for instance , ( E ... approximately equally spaced straight lines . Thus the operation is closely linear for quite large values of Egm From the ...
... approximately E / 36rp . This is quite small . Inserting the constants of a type 10 tube , for instance , ( E ... approximately equally spaced straight lines . Thus the operation is closely linear for quite large values of Egm From 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 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 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