Hi;
First many thanks to the author for providing the free volumes Lessons in Electric Circuits.
Now in reference to the book Lessons in Electric Circuits Volume II AC Chapter 5 on the HTML version.
I think I found a typographical error on the first table Impeadance Z of inductor L in Polar notacion should be 245.04 Ð 90 and it has 254.04 Ð 90. Also on the 8 tables bellow you can find the same error, but the results calculations are correct.
Sincerely,
Miguel Rodriguez Yepes.

 

You have already raised this and it has been acknowledged as an error.

Thanks.

Dave