AIIMS2011Physics-Electromagnetism
AIIMS 2011 Physics Magnetic Energy MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Magnetic energy per unit volume is represented by
A
B²/2μ₀
B
B²/2μ₀²
C
2B²/μ₀
D
B²/μ₀
Correct Answer
Option A
Detailed Explanation
Mutual inductance, M = μ0πr1^2/2r2.
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