Principles of Electricity and Electromagnetism |
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Page 80
... constant « < , which is also a on a side but of thickness t , is inserted parallel to the edges of the plates . Assuming the dielectric constant of air to be unity and neglecting the effects at the edges of the plates show that the ...
... constant « < , which is also a on a side but of thickness t , is inserted parallel to the edges of the plates . Assuming the dielectric constant of air to be unity and neglecting the effects at the edges of the plates show that the ...
Page 321
... constant . By an extension of the above argument it may be seen that the force or torque on the circuit is evidently ... constant current tends to take up such a position as to include the largest possible flux through it in the positive ...
... constant . By an extension of the above argument it may be seen that the force or torque on the circuit is evidently ... constant current tends to take up such a position as to include the largest possible flux through it in the positive ...
Page 630
... constants . If the differential equation is of the first order , only one arbitrary constant need appear in the general solution . Both first- and second - order differential equations of this general type will be considered in ...
... constants . If the differential equation is of the first order , only one arbitrary constant need appear in the general solution . Both first- and second - order differential equations of this general type will be considered in ...
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alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atoms 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 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 linear load magnetic field magnetic moment magnitude maximum measured metal meter negative normal ohms oscillation output parallel phase plane plate positive potential difference potentiometer produced quantity R₁ radiation radius ratio reactance region represents resistance resonant rotation Show shown in Fig solenoid solution surface temperature terminals theorem thermistor torque tube V₁ vector velocity voltage volts wave wire written zero