(i) How are eddy currents reduced in a metallic core?
(i) How are eddy currents reduced in a metallic core?
(ii) Give two uses of eddy currents.
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(i) A metallic core cuts the path of eddy currents, this reducing the strength of eddy currents.
(ii) Eddy currents are used in (a) induction furnace (b) induction motor.
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