If an L-C circuit is considered analogous to a harmonically oscillating spring block system, which energy of the L-C circuit would be analogous to potential energy and which one analogous to kinetic energy?

Hint: Use the concept of LC oscillations.
Step 1: If we consider an L-C circuit analogous to a harmonically oscillating springbok system.
The electrostatic energy 12CV2 is analogous to potential energy and energy associated with moving charges (current) that is magnetic energy 12LI2 is analogous to kinetic energy.