The capacitance of a parallel plate capacitor is 20 μf in air and 60 μf in the presence of a dielectric. What is the dielectric constant?
A
0.3
B
6.0
C
3.0
D
2.0
Verified Correct Answer: C.
Physical Principles & Numerical Solution
Dielectric constant = (c)/c° = (60)/20 = 3
Source: Myschool Past Questions Archive (Record #14458)