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Solenoid

usgb/ˈsɑːlənɔɪd/Volume
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Magnetic Device

A solenoid is often used to control something by using magnetism generated by electric current.

Illustration for Magnetic Device
To start the engine, the car's solenoid engages the starter motor.
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Electromagnetism

Solenoids demonstrate electromagnetism by turning electrical power into a magnetic field.

Illustration for Electromagnetism
When the button was pressed, the solenoid activated the lock.
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Technical Context

The term 'solenoid' is technical and most common in discussions related to physics and mechanics.

Illustration for Technical Context
During the experiment, we measured the strength of the magnetic field produced by the solenoid.
Visual representation of the word "Solenoid"

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