Principles of Electricity and Electromagnetism |
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Page 452
... maximum as a function of R1 or R2 when these quantities ar as small as possible . The condition for a maximum current as a functio of the reactance is that X1 -X2 , i.e. , the resonant condition . Th = power absorbed by the load ...
... maximum as a function of R1 or R2 when these quantities ar as small as possible . The condition for a maximum current as a functio of the reactance is that X1 -X2 , i.e. , the resonant condition . Th = power absorbed by the load ...
Page 454
... maximum 2L / R sec . after shorting . - 4. A battery of potential V is connected to a circuit made up of an uncharged condenser C and inductance L with resistance R at a time t 0. Show that the initial conditions can be expressed either ...
... maximum 2L / R sec . after shorting . - 4. A battery of potential V is connected to a circuit made up of an uncharged condenser C and inductance L with resistance R at a time t 0. Show that the initial conditions can be expressed either ...
Page 463
... maximum values which are the same as that of Eq . ( 14.13 ) . The choice of positive or negative sign for the optimum reactance indicates that there are two settings for maximum current . Equation ( 14.9 ) , which is assumed to be ...
... maximum values which are the same as that of Eq . ( 14.13 ) . The choice of positive or negative sign for the optimum reactance indicates that there are two settings for maximum current . Equation ( 14.9 ) , which is assumed to be ...
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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