A parallel plate capacitor has plates of dimensions 2 cm by 3 cm, separated by a 1 mm thickness of a paper with relative permittivity 3.7. The permittivity of free space, ε0 = 8.85 × 10-12 C2/Nm2. Find the capacitance.

A parallel plate capacitor has plates of dimensions 2 cm by 3 cm, sepa

1.	A parallel plate capacitor has plates of dimensions 2 cm by 3 cm, separated by a 1 mm thickness of a paper with relative permittivity 3.7. The permittivity of free space, ε0 = 8.85 × 10-12 C2/Nm2. Find the capacitance.
A.	20 pF
B.	20 μF
C.	10 nF
D.	10 μF
Answer» B. 20 μF

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A parallel plate capacitor has plates of dimensions 2 cm by 3 cm, separated by a 1 mm thickness of a paper with relative permittivity 3.7. The permittivity of free space, ε0 = 8.85 × 10-12 C2/Nm2. Find the capacitance.

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