coercivity Definition
- 1the ability of a magnetic material to resist demagnetization
- 2the intensity of the magnetic field required to reduce the residual induction of a ferromagnetic material to zero after it has been saturated
Using coercivity: Examples
Take a moment to familiarize yourself with how "coercivity" can be used in various situations through the following examples!
Example
The coercivity of this material is very high, making it ideal for use in hard disk drives.
Example
The coercivity of the magnet can be increased by applying a magnetic field in a specific direction.
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Summary: coercivity in Brief
Coercivity [ˌkoʊɜːrsɪˈvɪtɪ] is a noun that refers to the ability of a magnetic material to resist demagnetization or the intensity of the magnetic field required to reduce the residual induction of a ferromagnetic material to zero after it has been saturated. It is an important property of materials used in magnetic storage devices such as hard disk drives.
