A parallel-plate capacitor consists of two parallel,square plates having dimensions 1.0 cm by 1.0 cm.The plates are separated by 
And the space between them is filled with Teflon,which has a dielectric constant of 2.1.What is the capacitance of this capacitor? (ε0 = 8.85 × 10-12 C2/N ∙ m2)
A) 1.9 pF
B) 0.44 pF
C) 2.1 pF
D) 0.89 pF
Correct Answer:
Verified
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