2007-02-14 16:48:23 · 3 answers · asked by Balisto B 1 in Science & Mathematics ➔ Engineering
http://www.the12volt.com/ohm/ohmslaw.asp I tried to write all of it down but this explains it.
2007-02-14 17:00:38 · answer #1 · answered by Jim C 6 · 1⤊ 0⤋
Ohms law states that the current flow in a conductor is directly proportional to the pottential difference between two points and inversly proportional to the electrical resistane under narmal temp and pressure.
I= V/R
V=I*R
R=V/I
It is clear that the electrical resistance is the ratio between Voltage & Current
2007-02-15 13:00:23 · answer #2 · answered by salim h 2 · 0⤊ 0⤋
I thought it was just the formula V=IR
Voltage across a resistor equals the Current through the resister in Amps times the Resistence in Ohms
it can be seen like a rock falling down a hill. the change is height can represent the Voltage and I the speed of a rock and R the Steepness. if there is a big change in height and the hill is really steep then it moves really fast. wheras if there is a big height but it isn't very steep then it falls slowly meaning high V high R low I.
2007-02-15 01:27:22 · answer #3 · answered by Beauregard B 2 · 0⤊ 0⤋