**Alternating Current (Circuits)**
==================================



.. py:currentmodule:: symplyphysics.electromagnetism.circuits.alternating_current

**Contents:**

.. toctree::
    :maxdepth: 4

    electromagnetism.circuits.alternating_current.admittance
    electromagnetism.circuits.alternating_current.impedance
    electromagnetism.circuits.alternating_current.current_is_voltage_over_impedance
    electromagnetism.circuits.alternating_current.instantaneous_energy_of_magnetic_field
    electromagnetism.circuits.alternating_current.power_factor_is_real_power_over_apparent_power