Eddy currents are produced in a steady magnetic field
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B
Eddy currents can be minimized by using laminated core
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C
Induction furnace uses eddy current to produce heat
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D
Eddy current can be used to produce breaking force in moving vehicles
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E
Power meters are working on the principle of eddy currents
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Solution
The correct option is A Eddy currents are produced in a steady magnetic field Eddy currents are produced when a metal is kept in a varying magnetic field.