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Write Two Examples of Their Useful Applications - Physics

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Question

Write two examples of their useful applications .

One Line Answer

Solution 1

Eddy currents are used Magnetic braking in trains, Electromagnetic damping, Induction furnace, Electric power meters.

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Solution 2

Uses of Eddy Current:-

  • Induction furnace:- The heating effect of eddy current is used for melting metal in induction furnace.
  • Electric Brakes:- It is an efficient system of brakes employed in electric trains when the train is to be stopped, a strong magnetic field is applied to the rotating drum. This results in the generation of large eddy currents
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2018-2019 (March) 55/3/3

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