Voltage Current Resistance Water Analogy

The three most basic components of electricity are voltage current and resistance.

Voltage current resistance water analogy. So for this analogy remember. To model the resistance and the charge velocity of metals perhaps a pipe packed with sponge or a narrow straw filled with syrup would be a better analogy than a large diameter water pipe. Electricity 101 voltage current and resistance. Voltage is like the pressure that pushes water through the hose.

Consider a water tank at a. The garden variety he he has significant pressure voltage and moderate volume amperage capacity and works well in the yard. A fire hose hooked directly to a hydrant has lots. When describing voltage current and resistance a common analogy is a water tank.

A simple analogy would be to compare a garden hose to a fire hose. Voltage is energy per unit charge. Nothing is coming out of the hose you have screwed onto the faucet. Thus voltage is analogous to pressure.

As current increases voltage drop increases proportionally ohm s law. The higher it is the more potential energy the water has by virtue of its distance from the bottom of the falls and the more energy it will possess as it hits the bottom. The fundamental laws of electricity are mathematically complex. The water is there waiting for you to turn on the faucet but.

But using water as an analogy offers an easy way to gain a basic understanding. This is one i use to explain the difference to my customers imagine your water faucet inteh front yard. As per the water tank analogy water is analogous to charge pressure is analogous to voltage and the flow of water is analogous to current.