Magnetic flux from magnetic flux density and area
=================================================

Magnetic flux is the flux of the vector of magnetic flux density through a certain surface.

**Links:**

#. `Wikipedia, first formula <https://en.wikipedia.org/wiki/Magnetic_flux>`__.

.. py:currentmodule:: symplyphysics.laws.electricity.magnetic_flux_from_induction_and_area

.. py:data:: magnetic_flux

    :attr:`~symplyphysics.symbols.electrodynamics.magnetic_flux` through the area.

Symbol:
    :code:`Phi_B`

Latex:
    :math:`\Phi_\mathbf{B}`

Dimension:
    :code:`magnetic_flux`


.. py:data:: magnetic_flux_density

    :attr:`~symplyphysics.symbols.electrodynamics.magnetic_flux_density`.

Symbol:
    :code:`B`

Latex:
    :math:`B`

Dimension:
    :code:`magnetic_density`


.. py:data:: area

    :attr:`~symplyphysics.symbols.classical_mechanics.area`.

Symbol:
    :code:`A`

Latex:
    :math:`A`

Dimension:
    :code:`area`


.. py:data:: angle

    :attr:`~symplyphysics.symbols.basic.angle` between the vector of magnetic flux density and the area vector.

Symbol:
    :code:`phi`

Latex:
    :math:`\varphi`

Dimension:
    :code:`angle`


.. py:data:: law

    :code:`Phi_B = B * A * cos(phi)`


    Latex:
        .. math::
            \Phi_\mathbf{B} = B A \cos{\left(\varphi \right)}