Electricity Water Analogy Animation

In a direct current dc electrical circuit the voltage v in volts is an expression of the available energy per unit charge which drives the electric current i in amperes around a closed circuit.

Electricity water analogy animation. Click any part of it for further details. Pccl jean pierre fournat. Kwh measure energy and are like how full the. A more powerful pump means a higher voltage battery.

Electricity explained intro for a long time folks have been wrestling to come up with a comprehensive analogy for basic electrical terms and functions. Think a spigot on a house or a water pump. Multimeter intensity voltage rc and rl circuit study. Volts measure voltage and are like water pressure.

Amp or ampere is the unit for current. It s common to hear an analogy which says that electricity is like water it goes something like this. The pipes form a circuit and are already full of water. The analogy here is to water pressure.

Amps measure current and are like the volume of the flow. The analogy here is to water flow or more specific the amount of water flowing through a cross sectional area per unit time. Water flowing in a pipe the water circuit in this well known analogy a battery is seen as a pump and resistances as constrictions in a pipe. Pccl interactive electricity simulations flash animations applet for free on line electricity learning interactive physics simulations interactive physics animations educational support in flash animations for electricity at middle school high school and academy for sciences classroom.

We think it does a great job of explaining electricity in really straightforward terms with an imaginative use of a water pump as an analogy. So here it is. Thanks to jon scaife at sheffield university for telling me about this analogy. You see amp ratings on just about all electric devices.

Again this is a common quantity. Kw measure power and are like how quickly you fill or empty the bucket. The electronic hydraulic analogy derisively referred to as the drain pipe theory by oliver lodge is the most widely used analogy for electron fluid in a metal conductor since electric current is invisible and the processes in play in electronics are often difficult to demonstrate the various electronic components are represented by hydraulic equivalents. Simulation physics and chemistry by a clear learning in high school middle school upper school secondary school and academy.