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Magnetic field

3:34

Jean-Michel Jarre - Magnetic Fields, Pt. 2

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Visualizing Magnetic Fields | Carsten Nicolai crt mgn

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Magnetic Force and Magnetic Field - CBSE 6

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The Magnetic Fields - "The Book of Love" (Live at WFUV)

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Monster Magnets on 3D Magnetic Field Viewer | Magnetic Games

A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials. In everyday life, the effects of magnetic fields are most readily encountered with nearby permanent magnets, which pull on magnetic materials and attract or repel other magnets. Magnetic fields surround and are created by magnetized material and by moving electric charges such as those used in electromagnets. Magnetic fields exert forces on nearby moving electrical charges and torques on nearby magnets. In addition, a magnetic field that varies with location exerts a force on magnetic materials. Both the strength and direction of a magnetic field varies with location. As such, it is an example of a vector field.
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