5.1 Sinusoidal (AC) Sources
Generic Sinusoid: f(t) = Asin(wt + f)
where A = Amplitude, w = Radian Frequency (Rad./Sec.),
f = Frequency (Hz., formerly cps) where w = 2pf,
T = 1/f = Period (in Sec., mSec., etc.) and
f = Phase angle (in Rad. or Degrees) where f(t) is said to “Lag” (time delay) its f = 0 counterpart if f < 0 and “lead” (time advance) if f > 0