ness9660
May3-06, 06:21 PM
Given this problem and its solution:
http://img230.imageshack.us/img230/9239/quest13lf.gif (http://imageshack.us)
I think the given solution is wrong. The equivalent impedence is R + jwL || 1/jwC, right?
When I work out jwL || 1/jwC, I get ((jwL) * (1/jwC))/ (jwL + 1/jwC) = jwL / (j(w^2)CL + 1).
However the given solution has 1- j(w^2)CL instead of my 1 +.
Ive worked this out every way I could think of, is the given solution correct, or am I correct?
http://img230.imageshack.us/img230/9239/quest13lf.gif (http://imageshack.us)
I think the given solution is wrong. The equivalent impedence is R + jwL || 1/jwC, right?
When I work out jwL || 1/jwC, I get ((jwL) * (1/jwC))/ (jwL + 1/jwC) = jwL / (j(w^2)CL + 1).
However the given solution has 1- j(w^2)CL instead of my 1 +.
Ive worked this out every way I could think of, is the given solution correct, or am I correct?