How many Peltier elements can I use in my power outlet?

[sophiecentaur]

Books be like "Ok, here are 300 pages of formulas, now go ahead and figure all your projects out by yourself." And by the end of the book you'd still be asking here the same questions lo learn how things actually work. In these replies to my topic there weren't a formula that I did not learn at school.

You are making assumptions about 'all books'. You may not like the Maths of Science but, if you agree that it helps a lot to use arithmetic to keep tabs on your finances then the same thing applies to 'Scientific' projects. They all need some formulae and calculations - if you want to avoid a dumpster full of failed equipment.

 

[krater]

P=IV P=IV P=IV. Burn the equation into your brain.

Easier to do with this equation: P=IE

P=IE P=IE P=IE

Come on now which of these series are easier to remember?

 

[sophiecentaur]

Easier to do with this equation: P=IE

P=IE P=IE P=IE

Come on now which of these series are easier to remember?

I'm very partial to a bit of Steak and Kidney PIV and chips, aamof.

 

[Guineafowl]

Easier to do with this equation: P=IE

P=IE P=IE P=IE

Come on now which of these series are easier to remember?

Which is better:

PIVVIRQIT
Or
PIEEIRQIT

?!