When a current of 4 mA passes through an inductor, if the flux linked with it is $32 \times 10^{-6} \mathrm{~T} \mathrm{~m}^2$, then the energy stored in the inductor is

• Correct answer
  A

  $64 \times 10^{-9} \mathrm{~J}$
• B

  $32 \times 10^{-9} \mathrm{~J}$
• C

  $128 \times 10^{-9} \mathrm{~J}$
• D

  $96 \times 10^{-9} \mathrm{~J}$

Hence, the correct answer is option: 'A'.