KEAM 2013 Physics and Chemistry Paper

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Question : 54 of 120

Marks: +1, -0

Identify the wrong statement

Eddy currents are produced in a steady magnetic field
Eddy currents can be minimized by using laminated core
Induction furnace uses eddy current to produce heat
Eddy current can be used to produce breaking force in moving vehicles
Power meters are working on the principle of eddy currents

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