Question

give two applications of eddy currents​

Answer 1

Answer:

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Explanation:

Electric power meters: Eddy currents cause the rotation of shiny metal discs in the electric power meter. Electric currents are induced in the disc by magnetic fields produced by alternating varying currents in a coil. -Induction furnace: Induction furnace is used to prepare alloys and produce high temperatures.

Answer 2

Answer:

Induction heating makes use of eddy currents to provide heating of metal objects.

• Power dissipation of eddy currents.
• Skin effect.
• Diffusion equation.
• Electromagnetic braking.
• Repulsive effects and levitation.
• Identification of metals.
• Vibration and position sensing.
• Structural testing.