Written by Jerry Ratzlaff on . Posted in Electrical Engineering

Frequency, abbreviated as f or FREQ, is the number of times an alternating current reverses itself in one second.  Expressed in Hertz (Hz), which is one cycle per second.

Frequency Probability, is the rate of occurrence.


Frequency formula

\(\large{ f =   \frac { 1 } { T  } }\) 
Symbol English Metric
\(\large{ f }\) = frequency \(\large{Hz}\) \(\large{s^{-1}}\)
\(\large{ T }\) = time period, the time required for one cycle or wave occillation \(\large{sec}\) \(\large{s}\)


P D Logo 1 

Tags: Electrical Equations Current Equations