The output voltage of an AC generator is given by Av = (1.10 x 10 V)sin(41лt). The generator is connected across a 0.500 H inductor. Find the following. (a) frequency of the generator 20.5 ✓ Hz (b) rms voltage across the inductor 77.8 V (c) inductive reactance 64.4 22 (d) rms current in the inductor A (e) maximum current in the inductor (f) average power delivered to the inductor W (g) Find an expression for the instantaneous current. (Use the following as necessary: t.) i= (h) At what time after t = 0 does the instantaneous current first reach 1.00 A? (Use the inverse sine function.) ms

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter33: Inductors And Ac Circuits
Section: Chapter Questions
Problem 35PQ
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The output voltage of an AC generator is given by Av = (1.10 × 10² V)sin(41πt). The generator is connected across a 0.500 H inductor. Find the following.
(a) frequency of the generator
20.5
✓ Hz
(b) rms voltage across the inductor
77.8
V
(c) inductive reactance
64.4
✔ Ω
(d) rms current in the inductor
A
(e) maximum current in the inductor
A
(f) average power delivered to the inductor
W
(g) Find an expression for the instantaneous current. (Use the following as necessary: t.)
i=
(h) At what time after t = 0 does the instantaneous current first reach 1.00 A? (Use the inverse sine function.)
ms
Transcribed Image Text:The output voltage of an AC generator is given by Av = (1.10 × 10² V)sin(41πt). The generator is connected across a 0.500 H inductor. Find the following. (a) frequency of the generator 20.5 ✓ Hz (b) rms voltage across the inductor 77.8 V (c) inductive reactance 64.4 ✔ Ω (d) rms current in the inductor A (e) maximum current in the inductor A (f) average power delivered to the inductor W (g) Find an expression for the instantaneous current. (Use the following as necessary: t.) i= (h) At what time after t = 0 does the instantaneous current first reach 1.00 A? (Use the inverse sine function.) ms
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