Electricity Water Tank Analogy

In this analogy charge is represented by the water amount voltage is represented by the water pressure and current is represented by the water flow. This physics video explains how the electric current flows using the analogy of water flow. Electricity water tank analogy missing word when describing voltage current and resistance a common image used is a water tank.

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Electric Hydraulic Analogy Charge Voltage And Current Introduction Youtube

This video is meant for students studying in class 9 and 10 in cb.

Electricity water tank analogy. Figure shows the creation of an inventory with the help of a water tank. The level decreases as there is demand and also for the scrap flow. The function of a ground wire in an electric circuit is in many ways analogous to the reservoir attached to the water circuit. At the bottom of this tank there is a hose.

As with all analogies it demands an intuitive and. Power is voltage x current volts x amps watts or for water it s pressure x flow rate kpa x lps watts. Water tank 1 the tank on the left has a higher amount of water and thus higher potential. When describing voltage current and resistance a common analogy is a water tank.

Similarly water tank 2 the one on the right has lower amount of water and thus a lower potential. First of all there is an inward flow that gets into the tank and increases the level of inventory. Consider a water tank at a certain height above the ground. Here water tank analogy actually shows the creation of inventory.

In this picture charge is represented by the water amount voltage is represented by the water pressure and current is represented by the water flow. Since electric current is invisible and the processes at play in electronics are often difficult to demonstrate the various electronic components are represented by hydraulic equivalents. The electronic hydraulic analogy is the most widely used analogy for electron fluid in a metal conductor. In this analogy energy is charge x voltage coulombs x volts joules or for water it s volume x pressure liters x kpa joules.

So for this analogy remember. Given that the two tanks are connected with a pipe water from tank 1 will flow to the tank 2 till both have the same level of water. Once the pipe is filled with water the pump can circulate the water without further use of the reservoir and if it were removed it would have no apparent effect on the water flow in the circuit. Electricity was originally understood to be a kind of fluid and the names of certain electric quantities are derived from hydraulic equivalents.