What Analogy Typically Used to Describe Electricity

The nature of the analogies can help develop an understanding of the quantities in basic electric ciruits. Analogy from Greek analogia proportion from ana-upon according to also against anew logos ratio also word speech reckoning is a cognitive process of transferring information or meaning from a particular subject the analog or source to another the target or a linguistic expression corresponding to such a process.

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As other answers have mentioned the water analogy does tend to work well especially in describing transistors and how the gate current can control the base-collector current.

. Each quantity and each operational relationship in a battery-operated DC circuit has a direct analog in the water circuit. This analogy identifies a shared relationship between two things. Expect students to already have an appreciation for the importance of electricity which can be cultivated by discussing as a class or creatively writing about what a day without.

This article deals with a PEMFC proton exchange membrane fuel cell electrical model based on a 1D analog representation of mass transport phenomena and taking into account the influence of gas supply conditions on fuel cell voltage. An overflow reservoir represents the Ground. Another analogy which helps to explain resistance is the cars on.

Therefore the amount of current that flows is a function of the components in. Comparing two objects or ideas is common practice in the English language as useful in writing and literature as in. This analogy is read aloud as.

Examples of Word Analogies. Electricity- a form of energy similar to chemical and mechanical energy. Wattage is the power of the electricity ie the maximum possible energy present in the electrone flow in a single unit of timesecond.

The Resistance is what restricts the flow of electricity around the circuit. That still doesnt tell us what it is. Remind students of the two types of charged particles in an atom protons and electrons.

The dynamo is responsible for producing the required electricity. Answer 1 of 3. Momentum p to electric charge Q momentum current IP force to electric charge current I0 and velocity v to electric potential cf Falk and Ruppel 1976.

The dynamo is responsible for producing the required electricity. Namely that finding both objects is difficult. Getting to produce the electricity.

The proper analogy is that the circuit acts more like a full pipe of water. Taking this analogy we can now see. In the water circuit the pressure P drives the water around the closed loop of pipe at a certain volume flowrate F.

Lets start with a simple one. The Amperage is the volume of electricity travelling around the circuit. By using an electrical analogy to describe transport of gaseous species in GDLs gas diffusion.

Answer the following questions as you view How Does it Work Generator Be sure to click the forward arrow at the top of the page. The rope loop The band saw Water flowing in a pipe The water circuit Uneven ground A ring of people each holding a ball The number of buses on a bus route Hot water system Horse and sugar lump Train and coal trucks Gravitational Rough sea Crowded room. Shes as blind as a bat You have to be as busy as a bee to get good grades in high school Finding that lost dog will be like finding a needle in a haystack.

Gravitational and Electric Fields Objects with mass are affected by a gravitational field in a manner that is almost identical to the way object with electric charge are affected by an electric field. Flow analogy they were taught and electricity. This will make sense with some analogy examples.

Electricity is the most widely used form of energy ranging from miniature batteries and power use devices in your wristwatch to melting steel in large arc furnaces. A system of water pipes is often used as an analogy to help people understand how these units of. The gears turning is connected to a dynamo.

In this analogy a circuit is modelled as a big loop of rope. In a narrower sense analogy is an inference or an. Phasises a particular analogy between mechanical and electrical processes by which every mechanical quantity corresponds to an electrical quantity.

Electricity is the flow or presence of charged particles usually electrons. Getting to produce the electricity. The Voltage is what pushes the electricity around the circuit.

The impedance analogy also called the Maxwell analogy preserves the analogy between mechanical acoustical and electrical impedance but does not preserve the topology of networks. You will find word analogies or verbal analogies used in standardized tests and sometimes in job interviews where you must show the relationship between two objects or concepts using logic and reasoningThese analogies are set up in a standard format. The car analogy is a common technique used predominantly in engineering textbooks to ease the understanding of abstract concepts in which a car its composite parts and common circumstances surrounding it are used as analogs for elements of the conceptual systemsThe car analogy can be seen elsewhere in textbooks covering other subjects and at various.

Because water cannot be compressed very well a flow in one part of the circuit causes a simultaneous change in all parts of the circuit. The gears turning is connected to a dynamo. Finding a new species of fish is like finding a needle in a haystack.

Voltage is measured in volts V Current is measured in amps A Resistance is measured in ohms Ω Power is measured in watts W Electrical power or the wattage of an electrical system is always equal to the voltage multiplied by the current. Definition and Examples of Analogy in Literature. The use of something familiar to describe something unfamiliar.

Understanding The Basics Of Electricity By Thinking Of It As Water