What is the relative permitivity of a capacitor if its capacitance with a medium as dielectric is 16 farads and its capacitance with vacuum as dielectric is 2 farads?
A
o
B
\(\frac{1}{2}\)
C
2
D
8
E
32
Verified Correct Answer: D.
Physical Principles & Numerical Solution
E = Er x E0
16 = Er x 2
Er = 8
Source: Myschool Past Questions Archive (Record #29091)