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Definitions from the Web

Magnetic Field

A magnetic field is a region in space where a magnetic force can be detected. It is generated by electric currents or the movement of electrically charged particles.

Sample Sentences:

• The Earth's magnetic field is essential for compasses to point towards the north.
• Scientists use magnetic fields to study the behavior of particles in particle accelerators.
• Magnetic fields are commonly used in magnetic resonance imaging (MRI) machines for medical diagnostics.
• The strength of a magnetic field is often measured in units called teslas.
• Magnets can attract or repel each other due to their magnetic fields.

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