1.

A parallel plate capacitor with air as dielectric has a capacitance C. If the dielectric has a dielectric constant ∈ᵣ and the remaining dimensions are the same, the capacitance will be

A. C/∈ᵣ
B. ∈ᵣC
C. ∈²rC
D. ∈³rC
Answer» C. ∈²rC


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