Electricity for AP Exams
Master Electricity for AP Exams with focused practice questions, exam-specific revision, and review loops.
Practice Questions
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A 6.0 Ω resistor and a 3.0 Ω resistor are connected in parallel. What is their equivalent resistance?
Two resistors of 3.0 Ω and 5.0 Ω are connected in series. What is their equivalent resistance?
A 4.0 Ω resistor is connected across a 12 V ideal battery. What current passes through the resistor?
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A total charge of 12 C passes through a wire in 4.0 s. What is the average current?
Parallel plates have a potential difference of 600 V and a separation of 0.030 m. Neglecting edge effects, what is the electric field magnitude betwe…
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A +2.0 μC charge moves through a potential difference of +300 V. What is its change in electric potential energy?
What is the electric potential 0.20 m from a +4.0 μC point charge in vacuum, taking zero potential at infinity? Use k = 9.0 × 10^9 N·m²/C².
A +3.0 μC charge is placed in a uniform electric field of magnitude 2.0 × 10^4 N/C. What is the magnitude of the electric force on the charge?
What is the magnitude of the electric field 0.30 m from a +2.0 μC point charge in vacuum? Use k = 9.0 × 10^9 N·m²/C².
Two point charges of +2.0 μC and +3.0 μC are 0.30 m apart in vacuum. What is the magnitude of the electric force between them? Use k = 9.0 × 10^9 N·m…
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