Switch to 12v - MLU FORUM

david moore Switch to 12v 02-12-07, 17:21

PPS I just know that this is... 02-12-07, 17:42

Barry Churcher Hi David There are companies... 02-12-07, 17:55

Geoff Winnington-Ball (RIP) Barry, you forgot the caveat... 02-12-07, 18:37

Barry Churcher Duly Noted 02-12-07, 19:16

Mike Timoshyk Starting with a crank.... 02-12-07, 19:30

Geoff Winnington-Ball (RIP) Re: Starting with a crank.... 02-12-07, 19:41

david moore Ford - dammit! 02-12-07, 19:42

Geoff Winnington-Ball (RIP) Re: Ford - dammit! 02-12-07, 19:46

mike mckinley hi david one of my jeeps... 02-12-07, 20:19

Max Hedges we have 02-12-07, 23:17

cletrac (RIP) Why don't you just get an 8... 02-12-07, 23:48

Geoff Winnington-Ball (RIP) Re: we have 03-12-07, 01:00

Ken Hughes 12v 03-12-07, 07:41

david moore 8v marine battery 03-12-07, 13:54

chris vickery David, when I sold my HUP,... 03-12-07, 15:04

Mike Timoshyk Dumb guy question... 03-12-07, 15:36

Geoff Winnington-Ball (RIP) Buy a Chev? :devil: 03-12-07, 15:39

Mike Timoshyk SMFS 03-12-07, 18:26

Geoff Winnington-Ball (RIP) Re: SMFS 03-12-07, 19:02

cletrac (RIP) Most older 6 volt systems... 03-12-07, 22:57

chris vickery Re: Dumb guy question... 04-12-07, 00:06

david moore Thanks for comments 04-12-07, 01:57

Barry Churcher We currently have a HUP at... 04-12-07, 02:20

Bob Moseley (RIP) Wiring 04-12-07, 09:26

Geoff Winnington-Ball (RIP) Re: Wiring 04-12-07, 12:23

chris vickery In layman's terms, as one... 04-12-07, 16:43

Ken Hughes Hi guys, we are currently... 07-12-07, 19:31

Rob Fast 6 volt bulb vs 12 volt 16-12-07, 00:43

Alex Blair (RIP) I couldn't spell... 16-12-07, 01:02

Guest Re: I couldn't spell... 16-12-07, 09:22

Rob Dyba 12v vapper 17-12-07, 11:16

#31

16-12-07, 09:22

Richard Notton

Guest

Posts: n/a

Re: I couldn't spell Elect-ri-can..now I are one..!!

Quote:

Originally posted by Alex Blair
What about R....???

I'm still here. . . . . . .

Quote:

Watts(POWER)
=E X I

But from the basic formula:
E = I x R you can see also that I = E ÷ R so you can do a substitution for E and I:

W = E² ÷ R and also W = I² x R

R.

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