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Magnetic circuit

A magnetic circuit is made up of one or more closed loop paths containing a magnetic flux. The flux is usually generated by permanent magnets or electromagnets and confined to the path by magnetic cores consisting of ferromagnetic materials like iron, although there may be air gaps or other materials in the path. Magnetic circuits are employed to…

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Overview

Magnetomotive force (MMF)

Magnetic flux

Circuit models

Resistance–reluctance model

Applications

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Map overview Semantic statistics

Magnetic circuit

Nodes100
Edges99
Triples84
Avg. degree1.98
Density0.02
Components1

How this topic connects Entity context

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Magnetic circuit

Top relations

related to Hopkinson's law · 15
Magnetic circuit → EMF, Henry Augustus Rowland, Here, Hopkinson's, In, IR, It, John Hopkinson, Like Ohm's, MMF, Ohm's, Phi, The, There, This
related to Limitations of the analogy · 11
Magnetic circuit → After, At, Electric, Hopkinson's, In, Magnetic, MMF, Most, Ohm's, The, Thus
has application · 8
Magnetic circuit → Air, Alexanderson, CRTs, Multimedia, Reluctance, The, This, Variation
related to Circuit laws · 8
Magnetic circuit → Also, Ampère's, For, Kirchhoff's, KVL, Magnetic, Phi, This
related to Magnetomotive force (MMF) · 8
Magnetic circuit → EMF, In, It, MMF, See, Similar, The, The MMF
related to Reluctance · 6
Magnetic circuit → AC, In, It, Magnetic, MMF, The
related to Circuit models · 4
Magnetic circuit → An, It, The, This
related to Summary of analogy · 4
Magnetic circuit → For, Objects, The, This
is a · 1
Magnetic circuit → resistance
related to Permeability and conductivity · 1
Magnetic circuit → The

Important terminology Word statistics

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Important terminology

magnetic reluctance flux displaystyle electrical circuits circuit resistance current electric force law mathcal mmf magnetomotive field materials energy mathrm model

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Magnetic circuitis aresistance0.90text
electric motorsinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
generatorsinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
transformersinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
relaysinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
lifting electromagnetsinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
SQUIDsinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
galvanometersinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
and magnetic recording heads.The relation between magnetic fluxinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
magnetomotive forceinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
and magnetic reluctance in an unsaturated magnetic circuit can be described by Hopkinson's lawinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text
which bears a superficial resemblance to Ohm's law in electrical circuitsinstance ofMagnetic circuits are employed to efficiently channel magnetic fields in many devices0.80text

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