Principles of Electricity and Electromagnetism |
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Page 66
... dielectric constant ki a distance a from an infinite - plane boundary with another medium of dielectric constant K2 . potential in medium 1 may be shown to be the same as that due to the charge q and an image charge equal to [ ( K1K2 ) ...
... dielectric constant ki a distance a from an infinite - plane boundary with another medium of dielectric constant K2 . potential in medium 1 may be shown to be the same as that due to the charge q and an image charge equal to [ ( K1K2 ) ...
Page 79
... constant of these gases are also very small in terms of ordinary units ... dielectric loses its insulating properties is known as the dielectric ... DIELECTRICS Liquid and Solid Dielectrics Liquids.
... constant of these gases are also very small in terms of ordinary units ... dielectric loses its insulating properties is known as the dielectric ... DIELECTRICS Liquid and Solid Dielectrics Liquids.
Page 80
... dielectric constants , of the order of 102 or 103 . Liquids are not as good ... constant Resistivity , ohm - meters 2.2 1011 ( 100 ° C . ) 3.3 6 X 109 ( 100 ... dielectric constants are associated in general with low resistivities ...
... dielectric constants , of the order of 102 or 103 . Liquids are not as good ... constant Resistivity , ohm - meters 2.2 1011 ( 100 ° C . ) 3.3 6 X 109 ( 100 ... dielectric constants are associated in general with low resistivities ...
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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 dynamic resistance effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer grad harmonic hence impedance induction integral ions known length linear load magnetic field magnetic moment magnitude maximum measured meter negative obtained ohms oscillations output parallel phase plane plate current positive potential difference potentiometer quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation scalar shown in Fig solution surface temperature terminals theorem torque transconductance triode tube unit vacuum tube vector velocity voltage volts wave wire written zero