Question Detail

PHY 102 Test Compilation PHY 102 9 Objective Question

Question

What area of plates gives 1 F, separation 1 mm, vacuum?
Options
A 7.13×10⁸ m²
B 1.53×10⁸ m²
C 1.13×10⁸ m²
Correct Answer
D 4.15×10⁸ m²
Correct Answer

Option C is the correct answer.

Detailed Explanation

C = ε₀A/d → A = C·d/ε₀ = 1 × 0.001 / 8.85×10⁻¹² = 1.13×10⁸ m².

Hint

A = Cd/ε₀.

Question Info