What is the magnetic energy stored in a solenoid in terms of B, A, and l? - ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Quiz | GKFix.in

Content protected from screenshots

Question

What is the magnetic energy stored in a solenoid in terms of B, A, and l?

A. BAl/μ₀
B. B²A/(2μ₀l)
C. μ₀B²Al/2
D. B²Al/(2μ₀)