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Q2: In the circuit shown below use phasor method to find the currents $I_1$, $I_2$, $I_3$, and the average power absorbed/supplied by each element. 

          Q2: In the circuit shown below use phasor method to find the currents $I_1$, $I_2$, $I_3$, and the average power absorbed/supplied by each element.
Q2: In the circuit shown below use phasor method to find the currents I1, I2, I3, and the average power absorbed/supplied by each element.

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University Physics with Modern Physics
University Physics with Modern Physics
Hugh D. Young 14th Edition
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Q2: In the circuit shown below, use the phasor method to find the currents I_L, I_Z, and I_S, and the average power absorbed/supplied by each element.
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Transcript

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00:01 Referring to the circuit given in the figure find the average power absorbed by each element.
00:07 First, converting the given data into the frequency domain, 10 cost 2t plus 30 degree is written as 10 angle 30 degree.
00:19 Here, omega equals 2 radian per second.
00:27 1 henry can be written as j omega l and which is equal to.
00:34 To j 2 om and 0 .25 ferrard will be equals to 1 by j omega c this is written as minus j 2 om now the circuit has the current i 1 and i 2 divided i 1 in this direction and i 2 here the 5 ampere is going to going through the 4 om here, the resistances j2 and 2 minus j2 are in parallel.
01:27 So we can write j2 into 2 minus j2 by j2 plus 2 minus j2 which will be equals to 2 plus j2 om.
01:41 The current i is equals 10 angle 30 degree by 4 plus 2...
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