Question Detail

PHY 102 Test Compilation PHY 102 23 Objective Question

Question

Calculate the capacitance of two plates of area 4 cm2 separated by 1 mm.
Options
A 3.45 pF
B 8 pF
C 3.54 pF
Correct Answer
D 3.45 uF
Correct Answer

Option C is the correct answer.

Detailed Explanation

C = eps0 A/d = (8.85x10-12)(4x10-4)/(1x10-3) = 3.54 pF.

Hint

C = eps0 A/d = (8.85x10-12)(4x10-4)/(1x10-3) = 3.54 pF.

Question Info