Physics · Electromagnetism
A transformer core is subjected to an alternating magnetic field, leading to eddy current losses. Which of the following techniques is most effective in minimizing these eddy current losses?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Increasing the operating frequency of the transformer
- 2Laminating the core to break up the current paths✓
- 3Using a solid copper core
- 4Increasing the core's hysteresis loop area
Correct answer
Laminating the core to break up the current paths
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