Hello,
I did this exercice now 3 times and for I2 i got I2 = -270µA but my book says it's 250µA. Is there an error ? what I wrote on the page I put in attached file is not correct. there is a sign error somewhere.
It would be nice if someone could point out my mistake(s). Thanks in advance.
I did this exercice now 3 times and for I2 i got I2 = -270µA but my book says it's 250µA. Is there an error ? what I wrote on the page I put in attached file is not correct. there is a sign error somewhere.
It would be nice if someone could point out my mistake(s). Thanks in advance.
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