Flashcards
Electric fields flashcards
Flashcards do conjunto (5)
- 1What is the electric field strength, E, at a point?Force per unit charge on a point positive test charge placed at that point.
E = F/Q - 2What is Coulomb's Law of Force?Force between two point charges.
- 3What is the electric potential, V, at a point in an electric field?Work done per unit charge to move a small positively charged object from infinity to that point.
- 4What is the potential gradient at a point in a field?Change of potential per unit distance in a given direction.
- 5What is equipotential?Line in a field where the electric potential is constant.
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- A2 Unit 4 Physics FlashCards sobre Electric fields flashcards, criado por Alex Worthington em 09-06-2015.
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- Alex Worthington
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