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salonijainnn salonijainnn
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2 months ago

What is the magnetic energy stored by a 300 mH inductor with a 2.0 A current going through it?



0.60 J



1.2 J



30 mJ



0.15 J



0.075 J

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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nguyenphuc1990nguyenphuc1990
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