dylanmissuwe

modified 10 years ago

100A from a 3v battery

147

01:36:56

I think its a bug, it can also be my lack of knowledge

published 10 years ago

hurz

10 years ago

Ohms law!

hurz

10 years ago

http://everycircuit.com/circuit/5257263177531392

Karsten

10 years ago

Yeah, knowing ohm's law would be helpful

darrhunt

10 years ago

3 volts divided by .03 ohms equals 100 amps

nikisalli

10 years ago

Your making lot of circuits and you don't know ohms law!?!?

wallberg13

10 years ago

Huehuehuehuehue, ohms law son...100A but with a batter of 3v, do nothing for a person...

WTFCircuit

10 years ago

And it is important to say that this doesn't work with real batteries because them has a certain internal resistance which limit the current to almost 10A

hurz

10 years ago

WTF charade!

dylanmissuwe

10 years ago

Nikisalli, im only 16 and im not learning this in school

Shadowslinks

10 years ago

But there is no resistance that is under 1 ohm in the real electronic

sri97

10 years ago

its just simple ohms law, V=I*R. Real voltages sources cant handle such high amounts of currents, plus they have their own internal resistance

Karsten

10 years ago

dylanmissuwe I'm 14 and we're currently learning about diodes and AC Voltage

WTFCircuit

10 years ago

Hurz, charade you say? A AAA duracell alcaline battery has an internal impedance of 120 ohm, ohm's law say I=V/R so 1.5V/0.120ohm=12.5A, which is enough close to what I said.

hurz

10 years ago

AAA is the only battery you have seen in your life? Charade!

WTFCircuit

10 years ago

It was an example, a 3V botton lithium battery has a bigger internal resistance, a 3.7V lipo batteri will deliver up to 20A, with the risk to catch fire, 4.5 and 9V battery has a very big internal resistance, so less amps... The battery with more output current I have ever seen was a 14.4V lipo battery which was rated for a max output current of 80A, but it has 14.4V and not 3...

hurz

10 years ago

You generalizes the world of batteries to this little poor selection?

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