When a direct current ‘i’ is passed through an inductance L, the energy stored is-
A. Zero
B. Li
C. \(\frac { 1 }{ 2 }\) Li2
D. \(\frac {{ L }^{ 2 }}{2i}\)
Answer:C
When a direct current ‘i’ is passed through an inductance L, the energy stored is-
A. Zero B. Li C. \(\frac { 1 }{ 2 }\) Li2 D. \(\frac {{ L }^{ 2 }}{2i}\)