In a series L-R-C ac circuit the current has the form i(f) = 7 A cos(@ f) while the ac source voltage is of the form v(t) = 33 V cos(@t+ 0) where w = 377 rad/s and o = -1 radians. Calculate (in Watts) the average power delivered to the circuit.
In a series L-R-C ac circuit the current has the form i(f) = 7 A cos(@ f) while the ac source voltage is of the form v(t) = 33 V cos(@t+ 0) where w = 377 rad/s and o = -1 radians. Calculate (in Watts) the average power delivered to the circuit.
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Transcribed Image Text:In a series L-R-Cac circuit the current has the form
i(f) = 7 A cos(@ f)
while the ac source voltage is of the form
v(t) = 33 V cos(@t+ ¢)
where w = 377 rad/s and o = -1 radians. Calculate (in Watts) the average power delivered to the circuit.
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