Frequency is the number of cycles that a voltage waveform repeats itself per seconds . A voltage with 0 frequency in effect is steady at a certain value which is also known as DC voltage.
Read moreWhat is frequency used for in electronics?
In electrical engineering, the term frequency is used to denote the number of cycles per second of alternating current (a.c) . The value of voltage in a.c. varies with time, at a fixed rate. For example, at 50 Hz, the voltage increases from zero to Vmax and then reduces way down to -Vmax, 50 times per second.7 Ağu 2017
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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