Exam-style question
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Two parallel plates are separated by a distance of 0.02 m and have a potential difference of 10 V. What is the electric field strength between the plates? Scenario focus: gravitational fields in a distinct A-Level Physics fields context; identify the field quantity, source, direction, and unit before selecting the answer.
- A.500 N/C
- B.250 N/C
- C.200 N/C
- D.150 N/C
Model answer
What a good answer should say
- 500 N/C
Explanation
Why this works
The correct answer is 500 N/C. This is correct for Electric fields because the stem is testing gravitational fields; the chosen option keeps the field quantity, source interaction, direction, and unit consistent.
The alternatives are weaker because they mix gravitational, electric, magnetic, orbital, or transformer ideas, or they attach the right number to the wrong physical meaning.
Common mistake
No common mistake is linked to this question yet.