sorry i didnt post a clear picture. all i need is two parts now: F and G but her
ID: 2011792 • Letter: S
Question
sorry i didnt post a clear picture. all i need is two parts now: F and G but here is the whole question, just so you know what is involved:
The output voltage of an AC generator is given by v = 102 V sin (27t). The generator is connected across a 0.007 H inductor. Find the following.
a.) frequency of the generator = 13.5 Hz
b.) rms voltage across the inductor = 72.12 V
c.) inductive reactance = .594 [Ohm]
d.)rms current in the inductor = 121.4 A
e.) maximum current in the inductor 171.7 A
f.) average power delivered to the inductor = ?
g.) Find an expression for the instantaneous current. (Use the following as necessary: t.) = ?
h.) i figured this one out and its not relevant
i managed to work through most of it but i just cant get F and G. any help or guidance would be very much appreciated. thank you!
Explanation / Answer
Given output voltage of an AC generator is given by v = 102 V sin (27t ) maximum volateg V = 102 V rms voltage V rms = V / 2 = 102 / 2 = 72.1248 V F) averagd power delivered in the inductor P av = I rms V rms = 121.4 * 72.1248 = 8755 W G ) I (t) = I max cost = 171.7 cos ( 27t )Related Questions
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