Electrical frequency is the measure of the rate of that oscillation and is measured in the number of changes per second – also called hertz (Hz). A generator running at 3,000 rpm, with two magnetic poles, produces electricity at a frequency of 50Hz.
Read moreHow can we define frequency?
frequency, in physics, the number of waves that pass a fixed point in unit time ; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.
Read moreWhat is a band in communication?
In telecommunication, a band – sometimes called a frequency band – is a specific range of frequencies in the radio frequency (RF) spectrum , which is divided among ranges from very low frequencies (vlf) to extremely high frequencies (ehf).
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