A 1.2 nF parallel-plate capacitor has an air gap between its plates. Its capacitance increases by 3.0 nF when the gap is filled

Question

A 1.2 nF parallel-plate capacitor has an air gap between its plates. Its capacitance increases by 3.0 nF when the gap is filled by a dielectric.
What is the dielectric constant of the dielectric?
A. 2.5
B. 3.5
C. 5.5
D. 4.5

Kunduz · Accepted Answer

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