**Coil** ======== .. py:currentmodule:: symplyphysics.electromagnetism.magnetostatics.coil **Contents:** .. toctree:: :maxdepth: 4 electromagnetism.magnetostatics.coil.energy_of_magnetic_field_of_solenoid electromagnetism.magnetostatics.coil.inductance_is_proportional_to_turns_squared electromagnetism.magnetostatics.coil.inductance_of_solenoid_depends_on_permeability_number_of_turns_volume electromagnetism.magnetostatics.coil.magnetic_field_due_to_finite_coil_along_axis electromagnetism.magnetostatics.coil.magnetic_field_of_coil