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Electromagnetic coil

An electromagnetic coil is an electrical conductor such as a wire in the shape of a coil (spiral or helix). Electromagnetic coils are used in electrical engineering, in applications where electric currents interact with magnetic fields, in devices such as electric motors, generators, inductors, electromagnets, transformers, sensor coils such as in…

Technology, Types of coils & Magnetic core

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Overview

Windings and taps

Magnetic core

Types of coils

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Electromagnetic coil

Nodes116
Edges115
Triples21
Avg. degree1.98
Density0.017241
Components1

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Electromagnetic coil

Top relations

related to Magnetic core · 7
Electromagnetic coil → By, EMI, Ferrite, It, Many, The, This
is a · 1
Electromagnetic coil → electrical conductor such as a wire in the shape of a coil

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Important terminology

coil magnetic field used winding wire core current coils called voltage electric transformer windings external conductor shape fields types one

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Electromagnetic coilis aelectrical conductor such as a wire in the shape of a coil0.90text
a wire in the shape of a coilinstance ofAn electromagnetic coil is an electrical conductor0.80text
electric motorsinstance ofin devices0.80text
generatorsinstance ofin devices0.80text
inductorsinstance ofin devices0.80text
electromagnetsinstance ofin devices0.80text
transformersinstance ofin devices0.80text
sensor coils such as in medical MRI imaging machinesinstance ofin devices0.80text
a wireinstance ofa changing external magnetic flux induces a voltage in a conductor0.80text
due to Faraday's law of inductioninstance ofa changing external magnetic flux induces a voltage in a conductor0.80text
motorsinstance ofThey are used for impedance matching.Hybrid coil - a specialized audio transformer with 3 windings used in telephony circuits to convert between two-wire and four-wire circuitsE…0.80text
generators have one or more windings which interact with moving magnetic fields to convert electrical energy to mechanical energyinstance ofThey are used for impedance matching.Hybrid coil - a specialized audio transformer with 3 windings used in telephony circuits to convert between two-wire and four-wire circuitsE…0.80text

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