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Semiconductors and Superconductors

Which of the ...

Question

Which of the following will not increase the size and effect of eddy current?

A

Strong magnetic field

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B

Low resistivity materials

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C

Thinner material

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D

Thicker material

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Solution

The correct option is C
Thinner material

Stronger magnetic field, thicker material and low resistivity material will increase the size and effect of eddy current whereas thinner material will reduce the effect of eddy currents.

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