Mil × Nicole - Dwww.webassign.net/web/Student/Assignment-Responses/submit?dep-13

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Mil × Nicole - Dwww.webassign.net/web/Student/Assignment-Responses/submit?dep-13760225 Loyola University Ne Blackboard Learn-Sapling Learning Int PSign In MasteringP WebAssign R Facebook Log In or Netflix Watch TVSh Watch TV Online Stre a Amazon.com Online 7. 13 points OSColPhys1 21.3.040 My Notes+Ask Your Teacher My Notes Ask Your Teac Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign Find the currents flowing in the circuit in the figure below. (Assume the resistances are R1 = 6 , R2 = 10 , R3 = 8 , R4 = 20 , r1 = 0.75 , r2 = 0.5 , /3 = 0.75 , and r4 = 0.5 .) 12 V 18 V 3.0 V 24 V Additional Materials Reading e9 11:56 AM 5/4/2016 Search the web and Windows

Explanation / Answer

applying both the loop and junction rules we get the currents as

i1 = i2 + i3

- 18 + 6.75 i1 + 10.5 i3 - 3 + 20 i1 = 0

9.25 i2 - 12 + 24 + 3 - 10.5 i3 = 0

solving for the currents we get

i1 = 0.411 A

i2 = 0.540 A

i3 = 0.952 A

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