******
Charge
******

.. admonition:: Reference
   :class: refbox

   :Panel:     :menuselection:`Physics --> Force Fields`
   :Type:      Charge

A *Charge* force field is similar to a *Force* field except it changes it's behavior (attract/repulse)
based on the effected particles charge field (negative/positive),
like real particles with a charge.
Which means that this field has only an effect on particles that have also a *Charge* field
(else, they have no "charge", and hence are unaffected)!

.. figure:: /images/physics_force-fields_types_charge_panel.png

   UI for a Charge force field.


Example
=======

.. vimeo:: 182770166