Bredhurst Receiving and Transmitting Society

Advanced Radio Amateur Examination

maths...


AC circuits

In this section we come across the formulae

the period of a sine wave is equal to 1/f , T= 1/f and that the frequency of a sine wave is equal to 1/T f= 1/T (where f = frequency in Hertz and T = time in seconds).

This should be quite straight forward as is it normal division but watch out for the prefixes as

  for    f= 1/T  &   T= 1/f     

f = frequency in Hertz and T = time in seconds

Next Inductance & Capacitance with AC


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