2006-09-21 16:13:31 · 10 answers · asked by sarahcoopshaw 1 in Computers & Internet ➔ Computer Networking
Why sure... I LOVE taking my time to explain a complex relationship to someone who demands an answer and doesn't even bother to say Please or Thank You.
E=IR or I=E/R or R=E/I
If you can't grasp this simple Ohm's law formula... which I seriously doubt or you would have asked about it by name... then I think you may want to take a different course... because things will get MUCH harder in the very near future.
2006-09-21 16:20:33 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Think of water in a pipe. You turn on the tap and:
The amount of water moving though the pipe is Amps.
The pressure of the water is Volts.
The resistance made by the pipe is Ohms.
Make the pipe bigger,more Amps.
Make the pipe smaller, more Ohms.
Turn up the pump,more Volts.
2006-09-21 16:28:51 · answer #2 · answered by Scott E 3 · 0⤊ 0⤋
Think of it this way: you have a water pipe with water flowing through it and a water valve at the end of the pipe. The pressure pushing the water through the pipe is like the Voltage pushing the Amps (water) through the pipe...the water valve (Ohms) provides resistance to the flow of that water...the more you tighten the water valve, the less water (Amps) flows through. That's pretty much a non-technical explanation of how Volts, Amps, and Resistance work in an electrical circuit.
2006-09-21 16:26:25 · answer #3 · answered by Jolly 7 · 0⤊ 0⤋
Ohm's regulation states that, in an electric powered circuit, the present passing by using a conductor, from one terminal element on the conductor to a distinctive terminal element on the conductor, is without postpone proportional to the aptitude distinction (i.e. voltage drop or voltage) throughout the two terminal factors and inversely proportional to the resistance of the conductor between the two terminal factors. For actual gadgets (resistors, in particular), this regulation is frequently valid over a huge variety of values of present day and voltage, yet exceeding particular barriers might consequence in dropping trouble-free direct proportionality (e.g. temperature effects, see below). A voltage source, V, drives an electric powered present day, I , by using resistor, R, the three parts obeying Ohm's regulation: V = IR.In mathematical words, it is written as: V=I/R the place I is the present, V is the aptitude distinction, and R is a relentless noted as the resistance. the aptitude distinction is likewise usual because of the fact the voltage drop, and is on occasion denoted by using E or U rather of V.
2016-12-12 12:45:12 · answer #4 · answered by penso 4 · 0⤊ 0⤋
In ohm's law in DC Circuits, V=IR
v=voltage (volts)
I-current (ampere)
R=resistance (ohms)
voltage is directly proportional to the flow of current x the resistance (opposing force)
2006-09-21 16:17:33 · answer #5 · answered by blurredfringe 3 · 0⤊ 0⤋
If you think of it like a water system, voltage is the water tank or supply, watts is how much water flows through the hose and ohms is resistance to waterflow.
2006-09-21 16:23:22 · answer #6 · answered by Anonymous · 0⤊ 0⤋
According to ohm's law .... V=IR
V = potential in volts
I = Current in amps
R = Resistance in ohms
2006-09-21 16:15:40 · answer #7 · answered by robokid 2 · 3⤊ 0⤋
V=IR
V for voltage, R for resistance (Ohms)
2006-09-21 16:15:54 · answer #8 · answered by mollyneville 5 · 0⤊ 0⤋
learn ohms law and you will know all about it
2006-09-21 16:15:17 · answer #9 · answered by Anonymous · 1⤊ 0⤋
volatile, but electric.
2006-09-21 16:20:48 · answer #10 · answered by mctfelton 2 · 0⤊ 0⤋