The reason I ask, is that I just got a few "energy saving bulbs and on them they say:
"11W, 220-240V, 96mA
Unless my maths is wrong, using ohms law that doesn't really work out.
I had a look on my normal filament bulbs, but they don't say how many amps they use, so I decided to look on the internet.
The only thing I found was here: http://answers.yahoo.com/question/?link=ask&l=c&qid=&title=&eval_final=&.crumb=2Erv97koPqG&kid=
"240V Light Bulbs - for every 10 watts allow 800mA"
But that means that my 40w bulbs draw more current than my projector (which draws about 1.4A). And the projector has a very very bright bulb, fans and the electrics inside etc.
So here I am asking: How much current does (for example) a 60w bulb in the UK (240v) draw?
2007-03-04
09:59:58
·
5 answers
·
asked by
pandaking
1
in
Science & Mathematics
➔ Physics
Sorry that link was wrong. This is what I found:
http://www.sunshinesolar.co.uk/cat--Technical-Support--techsupp
2007-03-04
10:01:03 ·
update #1