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electronics and communication engineering materials and components
1. Yettrium-iron garnet (Y2Fe5O12) is a soft magnetic material suitable for applications involving
(A): 50 Hz ac
(B): ac of a few hundred MHz
(C): ac of a few K Hz
(D): dc
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By: guest on 02 Jun 2017 01.00 am
Yettrium iron garnet has very low eddy current loss. Hence it is used at frequencies in MHz range.
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