In the circuit shown below,
(a) Find the equivalent resistances Ra = R3 || R4, Rb = R5 || R6, and Rc = Ra + Rb.
(b) Redraw the circuit consisting of Is, R1, R2, Rc.
(c) Use the current divider rule to find the currents I1, I2, Ic.
(d) Use the current divider rule to find the currents I3, I4, I5, I6.
(e) Find the voltages V1, V2.
Is=4e-3;
R1=9000;R2=12000;R3=24000;R4=56000;R5=24000;R6=96000;
Ra=P([R3,R4])
Rb=P([R5,R6])
Rc=Ra+Rb
I1=Is/R1/(1/R1+1/R2+1/Rc)
I2=Is/R2/(1/R1+1/R2+1/Rc)
Ic=Is/Rc/(1/R1+1/R2+1/Rc)
I3=Ic/R3/(1/R3+1/R4)
I4=Ic/R4/(1/R3+1/R4)
I5=Ic/R5/(1/R5+1/R6)
I6=Ic/R6/(1/R5+1/R6)
V1=R1*I1
V2=R5*I5
VR3=R3*I3
Vloop=-V1+VR3+V2
Answers:
Ra =
16800
Rb =
19200
Rc =
36000
I1 =
0.002000000000000
I2 =
0.001500000000000
Ic =
5.000000000000000e-04
I3 =
3.500000000000000e-04
I4 =
1.500000000000000e-04
I5 =
4.000000000000001e-04
I6 =
1.000000000000000e-04
V1 =
18
V2 =
9.600000000000001
VR3 =
8.400000000000000
Vloop =
1.776356839400251e-15
You might also like to view...
The spraying of DDT in the tropics has led to the eradication of which disease in more than 20 countries?
a. German flu c. Malaria b. Mad cow disease d. Polio
Usage of multifamily buildings __________ the housing density.
A. increases B. decreases C. stabilizes D. normalizes
Sprinkle irrigation is generally more efficient in the use of water than drip irrigation, especially for high valued crops
Indicate whether the statement is true or false
A driver complains that his trailer marker lights continually cycle on-and-off, being illuminated for a couple of minutes, then quitting for up to five minutes. What type of circuit protection device is likely installed in the trailer marker light circuit?
A. blade type fuse B. ballast resistor C. SAE #1 circuit breaker D. SAE #2 circuit breaker