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4 cards from this section. Quick, good the night before a test.
What is electric potential?
Think about the definition involving work and charge.
What unit is electric potential measured in?
Remember the relationship to joules and coulombs.
What is defined as the work done per unit charge?
Focus on the definition involving work.
True or False: Equipotential surfaces are where the electric field lines intersect.
Think about the nature of electric fields.
A charge of -3 C is located at point A, and point B is 5 m away. Calculate the electric potential at point B.
Focus on the formula and ensure the charge sign is accounted for.
If a point charge creates an electric potential of 10 V at 2 m distance, what is the charge?
Rearrange the formula to isolate q for the answer.
6 more questions in this section. Enroll free to practise them all.
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