Principles of Electricity and Electromagnetism |
From inside the book
Results 1-3 of 78
Page 452
... maximum as a function of R1 or R2 when these quantities are as small as possible . The condition for a maximum current as a function of the reactance is that X1 -X2 , i.e. , the resonant condition . The power absorbed by the load ...
... maximum as a function of R1 or R2 when these quantities are as small as possible . The condition for a maximum current as a function of the reactance is that X1 -X2 , i.e. , the resonant condition . The 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 462
Gaylord Probasco Harnwell. The condition for maximum secondary current or maximum power transfer to a resistance in the secondary can be derived from Eq . ( 14.6 ) . From this equation the magnitude of the secondary current is ωΜ i2 = V ...
Gaylord Probasco Harnwell. The condition for maximum secondary current or maximum power transfer to a resistance in the secondary can be derived from Eq . ( 14.6 ) . From this equation the magnitude of the secondary current is ωΜ i2 = V ...
Other editions - View all
Common terms and phrases
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