Magnetic Effects of Current and Magnetism-Hysteresis (AIIMS Physics): Questions 1 - 1 of 1
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Question number: 1
» Magnetic Effects of Current and Magnetism » Hysteresis
The mass of a specimen of a ferromagnetic material is and its density is . If the area of hysteresis loop of alternating magnetizing field of frequency is units then the hysteresis loss per second will be –