thanks for respond. Because the question is aksing for the formula won't contain j (if you are talking about question #1). I dont remember the formula for find the radian frequency w ( in question #3 and #6), please anyone help me ?
thanks for reading
p/s: there is a requirement for the question $1 at the end of the picture, thanks
yes, i know that formula, the reason i asking because i dont know how to find f, i know it is not that hard, it just because i wasn't pay attention, what a shame...
p/s: given R and L value, and phasor value = 45 degree. They are asking for w
yes, i know that formula, the reason i asking because i dont know how to find f, i know it is not that hard, it just because i wasn't pay attention, what a shame...
Since, you've gone through all the trouble scanning the pages etc etc.. just take an hour and review the material in the text. Sleep with the book under your pillow.