Question

A parallel plate capacitor has a capacitance of $50\,\mu F$ in air and $100\,\mu F$ when immersed in an oil. The dielectric constant of the oil is

• A. 0.5
• B. 1
• C. 1.5
• D. 2

Answer 1

Answer: (D)

2

Answer 2

C (medium) = k C (vacuum)