## Principles of Electricity and Electromagnetism |

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Page 425

T VE For continuous oscillation the mean energy in the electric and magnetic

form are equal, #CV. = }Liž, where V., is the effective potential difference across

the condenser. Hence, in terms of the rate of supply of power to the

...

T VE For continuous oscillation the mean energy in the electric and magnetic

form are equal, #CV. = }Liž, where V., is the effective potential difference across

the condenser. Hence, in terms of the rate of supply of power to the

**circuit**_ |QoP...

Page 448

An alternative

replaced by a center-tapped transformer. Except for loss calculations, the

characteristics of the

An alternative

**circuit**is shown at the left in Fig. 13.20. Half of the square is herereplaced by a center-tapped transformer. Except for loss calculations, the

characteristics of the

**circuit**are the same as those (c d Fig. 13.21.-Use of the o**circuit**to ...Page 513

An ordinary carbon arc shunted by a series resonant

oscillate strongly in the region of audio frequencies. The pulsations of the arc

itself which are induced by the varying current make the arc act as an acoustic

source ...

An ordinary carbon arc shunted by a series resonant

**circuit**can be made tooscillate strongly in the region of audio frequencies. The pulsations of the arc

itself which are induced by the varying current make the arc act as an acoustic

source ...

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alternating current alternating-current amplitude angle angular velocity anode antenna applied approximately armature assumed atom axis calculated capacity cathode centimeter characteristic circuit coefficient coil component condenser conducting conductor considered curl current flowing curve deflection density determined dielectric constant direct-current direction discharge displacement distance effective electric field electromotive force electrons electrostatic element energy equal equation ferromagnetic flux force frequency function galvanometer given grad grid hence hysteresis impedance induction integral ions known Laplace's equation linear load magnetic field magnetic moment magnitude maximum measured meter motor negative normal obtained ohms oscillations output parallel phase plane plate polarization positive potential difference potentiometer produced proportional quantity radiation radius ratio reactance region represents resistance resonant rotation Show shown in Fig solenoid solution substance surface temperature terminals theorem torque transformer tube unit vector voltage volts wave wire written zero