"Tony Hwang" wrote in message
news:qiEnb.209121$9l5.101766@pd7tw2no...
As an example, again I emphasize example, not real figures,
a 60W light bulb has 6 Ohm resistance and 1 micro Henry reactance.
Impedance at 60Hz is root of 6+(2 x Pi x 60 x 1/1000,000). Definitely
more tahn 6 Ohms.

oh my god, you're right!!!!!
it's 6.0003 ohms!

This thread is closed for me.

yah, I think it is...