cN PHYS2020 4 × 1CN PHYS2020 4 × M McGraw-Hill Co × : Final Exam Probl × :: PHYS

Question

cN PHYS2020 4 × 1CN PHYS2020 4 × M McGraw-Hill Co × : Final Exam Probl × :: PHYS2020 Com C Dfile:///C/Users/David/Desktop/ICN%20PHYS2020%204-27-2016%20(2)%20(1).pdf x" e Chegg Study I G × ICN PHYS2020 4 × Compose Mail- × ABP ICN PHYS2020 4-27-2016.notebook ICN PHYS2020 4-27-2016.notebook April 27, 2016 60.The figure shows a simplified circuit diagram for an automobile The equivalent resistor R represents the total electrical load due to spark plugs, lights, radio, fans, starter, rear window defroster, and the like in parallel. If R= 0.850 , find the current in each branch What is the terminal voltage of the battery? Is the battery charging or discharging? AlternatorB 14.0 V 85.0 m215.0 m2

Explanation / Answer

i am taking

I1 => X

I2 => Y

I3 => z

so

x+y - z = 0 ..................1

- 0.085* x+ 0.015*y = -2 ........2

-0.085*x - 0.850*z = -14 ..........3

after solving we got

x = I1 = 22.1385

Y = I2 = -7.88177

Z =I3 = 14.2567

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