Electric fields Flashcards
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1
Q
An electric field is
A
A region in which a charge experiences a force
2
Q
What is the definition of electric field strength?
A
The force experienced per unit charge on a positive test charge placed at that point
3
Q
Coulomb’s law states:
A
The force between two charges is proportional to the product of the charges and inversely proportional to the square of there seperation
4
Q
An example of a radial electric field is
A
around a point charge or uniformly charged sphere
