Energy Stored In An Inductor

Energy Stored in an Indutor || Inductor in a Circuit

In oscillating Lc circuit, the total stored energy is U and maximum charge upon capacitor is (Q)/(2) , the energy stored in the inductor is

In an inductor L, current passed I_0 and energy stored in it is U. If the current is now reduced to I_0//2 , what will be the new energy stored in the inductor?

In an inductor of inductance L=100mH , a current of I=10A is flowing. The energy stored in the inductor is

In the given at t = 0 , switch S is closed. The energy stored in the inductor at any instant t (0 lt t oo) will be