Principles of Electricity and Electromagnetism |
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Page 67
... dielectric constant K1 a distance a from an infinite - plane boundary with another medium of dielectric constant K2 . The K1 cot 01 K2 Cot 02 potential in medium 1 may be shown to be the same as that due to the charge q and an image ...
... dielectric constant K1 a distance a from an infinite - plane boundary with another medium of dielectric constant K2 . The K1 cot 01 K2 Cot 02 potential in medium 1 may be shown to be the same as that due to the charge q and an image ...
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 3.3 4.3 25.8 1011 ( 100 ° C . ) 6 ... 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 3.3 4.3 25.8 1011 ( 100 ° C . ) 6 ... dielectric constants are associated in general with low resistivities ...
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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