Their energy stored is also proportional to a namesake quantity symbolized L and measured in Henrys.
One value important to understanding these devices can be calculated using Lundin's formula, and for some devices is proportional to the Nagaoka coefficient. Ferrite beads can be used to cut down on interference in them, and they can use a honeycomb or basket-weave configuration to cut down the proximity effect. The impedance of these devices is directly proportional to the frequency, and their voltage lead the current by one half pi. The square of the current is proportional to the (*) energy held by these devices. These devices' reactance is caused by back-emf. Their energy stored is also proportional to a namesake quantity symbolized L and measured in Henrys. For 10 points, name these circuit elements which generate a magnetic field when a current passes through then, usually symbolized by a coil, which along with resistors and capacitors make up an RLC circuit.
One value important to understanding these devices can be calculated using Lundin's formula, and for some devices is proportional to the Nagaoka coefficient.
inductor [prompt on coil]