The energy stored in a magnetic field is given by ____________ where L – McqOptions

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1.	The energy stored in a magnetic field is given by ____________ where L=self-inductance and Rl=reluctance.
A.	1/2 Li<sup>2</sup>
B.	1/2 (mmf*Rl)<sup>2</sup>
C.	1/2‚Äö√Ñ√∂‚àö‚Ä†‚àö√±Rl
D.	1/2 ‚âà√¨‚àö√∫<sup>2</sup>i
Answer» B. 1/2 (mmf*Rl)<sup>2</sup>

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