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→Formula
Where,
*𝐹 is the [[force]] experienced by a [[Electrical Charge|charge]] 'Q' in the field.
and
*𝑄 is the [[Electrical Charge|charge]] in that field.
The '''Electric field strength''' around a point [[Electrical Charge|charge]] is given by:
Where:
*𝑘 is the [[Coulomb's Constant|Coulomb's constant]]
*𝑄 is the [[Point Charge|point charge]] causing the field
and
*𝑟 is the distance from that [[Point Charge|point charge]]
Since;