Three inductances are connected as shown below. Assuming no coupling,the resultant inductance will be $H$.

An inductor coil of inductance $L$ is cut into two equal parts and both the parts are connected in parallel. The net inductance is

When three inductors of same inductance $L$ are connected in series and $I$ is the current passing through the circuit,the energy stored in the circuit is:

Two inductors of $80 \ mH$ each are joined in parallel. The current passing through the combination is $2.1 \ A$. The energy stored in this combination of inductors is

In the given circuit, the current through the $5 \, mH$ inductor in steady state is

Two identical induction coils,each of inductance $L$,are joined in series and placed very close to each other such that the winding direction of one is exactly opposite to that of the other. What is the net inductance?