You have a circuit that consists of three parallel resistors. VS=24 volts; the p

Question

You have a circuit that consists of three parallel resistors. VS=24 volts; the power consumed by R1 is 5.76 milliwatts; R2 draws 10 milliamps; and the conductivity of R3 is 100 microSeimens. 1. What is Rt? ____ 2. What is the power consumed by R3?_____ 3. What is the total current drawn by the circuit? _______ 4. How much voltage is dropped across R2?________ 5. What is the value of R1? ________ 6. What is the power consumed by R2?______ 7. What is the value of R2?______ 8. What is the conductivity of R1? _______ 9. Kirchhoff

Explanation / Answer

5.76 mW = v^2/R1 = 24^2/R1.... R1 = 100 K

I2 = V/R2 = 24/ R2 = 10mA..... R2 = 2.4 K

100Seimens..> R3 = 1/100 = R3 = 10K

1) Rt = (100||2.4||10) = 1.899 K

2) P3 = 24^2/10K = 0.0576 w

3) It = 24/Rt = 12.64 A

4) 24 V.. (since parallel)

5) 100K

6) P2 = 24^2/R2 = 0.4167 W

7) 2.4K

8) 10^-5 seimens..

9) series

10) parallel

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