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  #1  
Old 03-10-2010, 03:22 PM
Steve1992 Steve1992 is offline
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Default KVL: Mesh Current Method

Im using the Mesh Current Method to find the voltage across R2 (5k). I dont know how to write the equation for Loop 3.


I tried removing Loop 3 from the circuit then calculating the currents for loop 1 and loop 2, then putting back loop 3 (6 mA) back into the circuit - that didnt work.
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  #2  
Old 03-10-2010, 03:37 PM
MilK MilK is offline
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The current 6mA flows in R5 path, hence you can find the voltage across R5.
The voltage across R5 = voltage across R2 since the two are parallel.
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Old 03-10-2010, 07:47 PM
The Electrician The Electrician is online now
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The voltage across R5 does not equal the voltage across R2.

The equation for the third loop is: I3 = -.006, assuming you take all the mesh currents to be clockwise.
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  #4  
Old 03-11-2010, 01:26 PM
Steve1992 Steve1992 is offline
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I converted the current source (6 mA) to its Thevenin equivalent which simplified the equations
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