Ammeter reports an incorrect value

I resolve this circuit with the method by mesh currents. I just installed NI MultiSim, and I expect to use to check my answers in school this semester. The first problem was the solution to the back of the book, so I decided to try Multisim for this purpose. After solving the circuit by hand (twice, I messed up my linear algebra) I plugged in the MultiSim circuit. The ammeter and the multimeter declare a value of 4.815 kA. The text book and my calculations return a value of 6.25 amps. I tried everything I could think of, nothing helps. I'm doing something wrong? Is the method by currents of mesh trumped by another tool of the analysis that I do not know? Please help me, I would like to be able to get instant feedback on my homework. Thank you

Rewire your connections to R3, R4 and ground. They did not "connections." There is no point of connection about to mass. If you drag R4 to the right, you will see that it is not connected to R3 even if there is a connection point. Perhaps it's second nature to me, but I've always done my junction connections tick at least one of the grids of the component. It seems that there may be a problem any trying to make a second connection to the right of the element.

Tags: NI Software

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