In an alternating current (ac) circuit, the instantaneous power p at time t is given by Show
Question:
In an alternating current (ac) circuit, the instantaneous power p at time t is given by
Show that this is equivalent to
p(t) = Vm Im, sin(ωt) sin(ωt – φ)
Transcribed Image Text:
o sin²(@t) – V mlm sin o sin(@t) cos(ot)| p(t) = V mIm cos
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