If current I decreases to half its original and the associated resistance decreases to O one-fourth of its initial value, then the percentage decrease in eddy current heat loss is: O 73.75% O 83.75% O 93.75% 92.75%

If current I decreases to half its original and the associated resistance decreases to O one-fourth of its initial value, then the percentage decrease in eddy current heat loss is: O 73.75% O 83.75% O 93.75% 92.75%

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 65PQ

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If current I decreases to half its original and the associated resistance decreases to
O one-fourth of its initial value, then the percentage decrease in eddy current heat loss
is:
73.75%
83.75%
O 93.75%
92.75%

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