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That's from an analogy from eddy currents in water. Quoting from the Wikipedia, article "Eddy (fluid dynamics": "In fluid dynamics, an eddy is the swirling of a fluid and the reverse current created when the fluid flows past an obstacle."

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8y ago
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7mo ago

The term "eddy" comes from the swirling motion of the electrical currents induced in a conductor by a changing magnetic field. These currents form closed loops that resemble eddies in a stream or river, hence the name "eddy current."

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Q: Why the name eddy for eddy current?
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Continue Learning about Physics

What is a circular current of air or water that is also the first name of a person?

A vortex is a circular current of air or water. It is also a first name of a person.


What is the three basic types of eddy current coils?

The three basic types of eddy current coils are absolute, differential, and bridge coils. Absolute coils measure the absolute impedance or phase angle change of the eddy current probe. Differential coils measure the slope or rate of change of impedance, while bridge coils compare the impedance changes between two coils.


Eddy current type dynamometer?

An eddy current dynamometer uses magnetic fields to measure torque and power in rotating machinery. It works by inducing eddy currents in a conductive material attached to the rotating shaft, which creates resistance that can be measured to calculate the energy being produced. This type of dynamometer is commonly used in engine testing and performance evaluation.


How do you use the word eddy in a sentence?

The boat got into a violent eddy in the water, making it go around and around until everyone was feeling sick and dizzy.ExplanationIn water flow, an eddy is a current that flows opposite to the major flow, also known as a whirlpool.If on a river, an eddy is a current that will flow upstream in a side channel filling it, even if the flow is in an opposite direction of the original flow. It is equivalent to a stream's water level rising because the river it feeds has more water in it than the stream, thus making the water flow upstream. It can also be an area that seems not to have a current at all.Another exampleEddy is my best friend. (That example is just for a person called Eddy, not for the word "eddy", which is another word for a whirlpool!)


When heat is transferred to circular current it is called what?

When heat is transferred to a circular current, it is called induced current or eddy current. This phenomenon occurs due to Faraday's law of electromagnetic induction when a changing magnetic field induces an electric current in a conductor like a circular loop.

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Don Eddy's birth name is Donald Eddy.


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What is the birth name of Nelson Eddy?

Nelson Eddy's birth name is Eddy, Nelson Ackerman.


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