A2 Physics: Electic Fields

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What is an Electric Field?

Electric Fields are a region where charged particles will experience forces that are not gravitational or magnetic in their origin.

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What is Coulombs Law?

(http://www.a-levelphysicstutor.com/images/fields/coulbs-law-eq04.jpg)

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What is Electric Field Stregnth definition?

E is defined as the force per unit charge experienced by a small positive test charge placed at that point in the field.

 VECTOR!

Units: N/C

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