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jishnu prakash Grade: 12
        The area of hysteresis loop of a material is equivalent to 250 Joule. When 10 kg material is magnetised by an alternating field of 50Hz

if the density of material is 7.5 gm/cm3, then energy lost in one hour will be :

What formula is to be used?
6 years ago

Answers : (1)

SAGAR SINGH - IIT DELHI
879 Points
										

Dear student,


Hysteresis loss= K B^1.6 egs/sec where k is STEINMEITZ coefficient and B is the maximum magnetic flux density.


 
























































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6 years ago
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