Exam-style question
Try this first
Which factor does NOT affect the capacitance of a parallel plate capacitor? Scenario focus: electric fields in a distinct A-Level Physics fields context; identify the field quantity, source, direction, and unit before selecting the answer.
- A.Plate area
- B.Separation distance between plates
- C.Type of dielectric material
- D.Temperature of the capacitor
Model answer
What a good answer should say
- Temperature of the capacitor
Explanation
Why this works
The correct answer is Temperature of the capacitor. This is correct for Capacitance because the stem is testing electric 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.