Phisalix, experiments of, on venom with alternating currents of high frequency, 165.
And so they, too, became enthusiastic wireless amateurs.
High frequency currents, or electric oscillations as they are called, are currents of electricity that surge to and fro in a circuit a million times, more or less, per second.
The resistance of a circuit to high frequency currents is generally found in the spark gap, arc gap, or the space between the electrodes of a vacuum tube.
Now there is only one method by which currents of high frequency, or radio-frequency, as they are termed, can be set up by spark transmitters, and this is by discharging a charged condenser through a circuit having a small resistance.
When, instead of operating the induction coil as in the last two experiments, we operate it from a high frequency alternator, as in the next experiment, a systematic study of the phenomena is rendered much more easy.
Lightning discharges being of high frequency take the higher resistance but non-inductive path CD in their passage from line to ground.
Motor converters are occasionally used on high frequency systems, as their commutating component is of half frequency, and thus permits better commutator design than a high frequency converter.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "high frequency" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
