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QuizMultiple Choice

Electric Potential Difference — Quiz

Question 1 • Physics

The electric field between two parallel plates has a magnitude of 875 cap n over cap c The positive plate is 0 point 0 0 2 m away from the negative plate. What is the electric potential difference between the plates?

Answer
A
1 point 8 times 10 to the 0 power cap v
B
4 point 4 times 10 to the 4th power cap v
C
2 point 3 times 10 to the negative 6 power cap v
D
8 point 8 times 10 squared cap v

Explanation

For a uniform electric field between parallel plates, the potential difference in magnitude is ΔV = Ed. Using E = 875 N/C and d = 0.002 m gives ΔV = 875 × 0.002 = 1.75 V, which rounds to 1.8 × 10⁰ V. Therefore, the correct choice is 1.8 × 10⁰ V.

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