calculating voltage

Posted by hassan fortney on January 11, 2006 at 22:11:03 from (12.215.74.246):

there seem to be a lot of questions about voltage and the mystery surrounding voltage.

ohms law

Ohms law ca be expressed as an algebric equation: E=IxR
"E" = electromotive force (voltage)
"I" = intenstiy (amperage)
"R" = Resisance (ohms)

there is an equation to see the various relationships between amps vlots and ohms.

if you know the voltage and the resistance you can figure out the load on the given circuit.
say like like converting from a 6 volt system to a 12 volt system and you want to know the proper wire size for the headlites. for headlites you use watts instead of volts in the formula to find the resistance and go from there.

the formula:
volts = amps x ohms

and or amps= volts/ohms
and or ohms= volts/amps

or E
---
I|R

Replies:

• Re: calculating voltage rif 13:50:58 01/12/06 (1)
  • Re: calculating voltage hassan fortney 14:49:07 01/12/06 (0)
• Re: calculating voltage chadd 08:02:34 01/12/06 (0)
• Re: calculating voltage old 22:23:30 01/11/06 (2)
  • Re: calculating voltage hassan fortney 06:02:46 01/12/06 (1)
    • Re: calculating voltage old 07:32:00 01/12/06 (0)

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