**Components (Circuits)** ========================= .. py:currentmodule:: symplyphysics.electromagnetism.circuits.components **Contents:** .. toctree:: :maxdepth: 4 electromagnetism.circuits.components.capacitors electromagnetism.circuits.components.couplers electromagnetism.circuits.components.diodes electromagnetism.circuits.components.filters electromagnetism.circuits.components.inductors electromagnetism.circuits.components.resistors electromagnetism.circuits.components.resonators electromagnetism.circuits.components.varactors