In a purely resistive a.c. circuit, the current I = Io sin wt and voltage, V = Vo sin wt. Calculate the instantaneous power dissipated in the circuit in time t.
-
A.
Io Vo -
B.
2Io Vosin wt -
C.
(Io Vo)/2 -
D.
Io Vo sin2wt -
E.
I2o V2o
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