Find the time-domain of the following sources: V = 200<0° V and I = 10<45° A

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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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11. What are the correct answers?
Find the time-domain of the following
sources: V = 200<0° V and I = 10<45°
A
Note: In most circuits, the given
source (either voltage or current) is
in RMS values, so it should noted
like "Vrms = 240<0° V". If the case of
no denote, assume first the source
is in RMS. So when converting it
into time-domain, convert it to Vmax
[maximum value, Vmax = Vrms /
(0.707)]
i(t) = 10 cos(wt - 135°) A
NFTOC
v(t) = 200 sin(wt - 90°) V
i(t) = 10 cos(wt - 45°) A
i(t) = 10 sin(wt - 45°) A
= 10 sin (wt - 135°) A
i(t) =
v(t) = 200 cos(wt) V
v(t) = 200 cos(wt + 1°) V
= 200 sin(wt) V
v(t) =
Transcribed Image Text:Find the time-domain of the following sources: V = 200<0° V and I = 10<45° A Note: In most circuits, the given source (either voltage or current) is in RMS values, so it should noted like "Vrms = 240<0° V". If the case of no denote, assume first the source is in RMS. So when converting it into time-domain, convert it to Vmax [maximum value, Vmax = Vrms / (0.707)] i(t) = 10 cos(wt - 135°) A NFTOC v(t) = 200 sin(wt - 90°) V i(t) = 10 cos(wt - 45°) A i(t) = 10 sin(wt - 45°) A = 10 sin (wt - 135°) A i(t) = v(t) = 200 cos(wt) V v(t) = 200 cos(wt + 1°) V = 200 sin(wt) V v(t) =
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