(a) Which one is the time-domain representation of the phasor I, = 2230° with w = 0 rads-1? is(t) = 2cos (2t + 30°) is(t) = 2cos (30°t) i,(t) = cos (2 + 30°t) i,(t) = V3 i. ii. %3D iii. %3D iv. (b) Which one is the phasor representation of the signal i,(t) = 3cos (2t)? %3D Is = 342° with w = 0 rads-1 I, = 320° with w = 2 rads-1 I, = 243° with w = i. ii. i1. O rads-1 iv. Is = 220° with w = 2 rads-1 (c) Which one is the phasor representation of the signal i,(t) = 3sin (2t + 45°)? Is = 322° with w = 45 rads-1 I, = 3445° with w = I, = 32–45° with w = 2 rads-1 I, = 32-2º with w = 45 rads-1 i. ii. 2 rads-1 iii. iv.
(a) Which one is the time-domain representation of the phasor I, = 2230° with w = 0 rads-1? is(t) = 2cos (2t + 30°) is(t) = 2cos (30°t) i,(t) = cos (2 + 30°t) i,(t) = V3 i. ii. %3D iii. %3D iv. (b) Which one is the phasor representation of the signal i,(t) = 3cos (2t)? %3D Is = 342° with w = 0 rads-1 I, = 320° with w = 2 rads-1 I, = 243° with w = i. ii. i1. O rads-1 iv. Is = 220° with w = 2 rads-1 (c) Which one is the phasor representation of the signal i,(t) = 3sin (2t + 45°)? Is = 322° with w = 45 rads-1 I, = 3445° with w = I, = 32–45° with w = 2 rads-1 I, = 32-2º with w = 45 rads-1 i. ii. 2 rads-1 iii. iv.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
![(a) Which one is the time-domain representation of the phasor I, = 2430° with w =
O rads-1?
is(t) = 2cos (2t + 30°)
i,(t) = 2cos (30°t)
is(t) = cos (2 + 30°t)
iç(t) = V3
i.
ii.
iii.
iv.
(b) Which one is the phasor representation of the signal is(t) = 3cos (2t)?
O rads-1
I, = 322° with w =
I, = 320° with w =
I, = 243° with w =
= 220° with w =
i.
ii.
2 rads-1
O rads
2 rads-1
-1
11.
iv.
Is
(c) Which one is the phasor representation of the signal i,(t) = 3sin (2t + 45°)?
I, = 342° with w =
I, = 3445° with w = 2 rads-
Is = 32-45° with w = 2 rads-1
I, = 32-2° with w =
i.
45 rads-1
i.
ii.
iv.
= 45 rads-1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4db5c14e-f763-4823-bed1-193919508842%2F459eb68d-5779-4fd6-9e30-e96a68552dcf%2Fe4f75aa_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Which one is the time-domain representation of the phasor I, = 2430° with w =
O rads-1?
is(t) = 2cos (2t + 30°)
i,(t) = 2cos (30°t)
is(t) = cos (2 + 30°t)
iç(t) = V3
i.
ii.
iii.
iv.
(b) Which one is the phasor representation of the signal is(t) = 3cos (2t)?
O rads-1
I, = 322° with w =
I, = 320° with w =
I, = 243° with w =
= 220° with w =
i.
ii.
2 rads-1
O rads
2 rads-1
-1
11.
iv.
Is
(c) Which one is the phasor representation of the signal i,(t) = 3sin (2t + 45°)?
I, = 342° with w =
I, = 3445° with w = 2 rads-
Is = 32-45° with w = 2 rads-1
I, = 32-2° with w =
i.
45 rads-1
i.
ii.
iv.
= 45 rads-1
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