Physics · Electromagnetic Induction
In A.C. circuits, the core of electromagnetic devices is made of laminated iron primarily to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Increase heat radiation efficiency
- 2Make the core assembly cheaper
- 3Reduce overall circuit permeability
- 4Reduce eddy current losses✓
Correct answer
Reduce eddy current losses
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