A laminated iron core has reduced eddy-current losses because________?
Athe magnetic flux is concentrated in the air gap of the core
Bthe laminations are stacked vertfcally
Cthe laminations are insulated from each other
Dmore wire can be used with less D.C. resistance in coil
Correct answer
C. the laminations are insulated from each other
Explanation
The correct answer is the laminations are insulated from each other.