– Defines the strength of the force.

– The bigger the strength the bigger the effect on charged particles.

– Oppositely charged objects attract each other and equally charged object repulse each other.

– In this example the plane is positively charged (left) and negatively charged (right):

– Strength=0 produces no effect on charged particles. The bigger the charge the greater the effect on the flow of particles:

Force Charge Settings Strength