Principles of Electricity and Electromagnetism |
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Page 236
... period is proportional to the product RC . Thus the length of the time axis is controlled by the grid bias and the period is adjusted to an appropriate value by varying either R or C. It is fre- Coupling for m synchronization HH C ' T ...
... period is proportional to the product RC . Thus the length of the time axis is controlled by the grid bias and the period is adjusted to an appropriate value by varying either R or C. It is fre- Coupling for m synchronization HH C ' T ...
Page 330
... period is approximately equal to the free period , T 2 ( I / k ) . In this case darf or , since a is inversely Tƒ proportional to R , the decrement is also inversely proportional to the resistance of the circuit . In the ordinary use of ...
... period is approximately equal to the free period , T 2 ( I / k ) . In this case darf or , since a is inversely Tƒ proportional to R , the decrement is also inversely proportional to the resistance of the circuit . In the ordinary use of ...
Page 346
... period , wo is the asso- ciated natural angular velocity , and I is the moment of inertia of the sample . Let an alternating current be applied to the solenoid so that the field surrounding the sample is given by the real part of Hoeiwt ...
... period , wo is the asso- ciated natural angular velocity , and I is the moment of inertia of the sample . Let an alternating current be applied to the solenoid so that the field surrounding the sample is given by the real part of Hoeiwt ...
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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