Electro Magnetic Induction And Alternating Currents Question 558
Question: The energy stored in a 50 mH inductor carrying a current of 4 A will be [MP PET 1999]
Options:
A) 0.4 J
B) 4.0 J
C) 0.8 J
D) 0.04 J
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Answer:
Correct Answer: A