阿摩線上測驗
42. A parallel-plate capacitor has plates of area A = 8 m² and separation d = 1.5 mm. A dielectric sheet of the same area and thickness is placed between the plates. The dielectric constant is ɛ = 4.2. Determine the capacitance filled with the dielectric. [vacuum permittivity is ε0 = 
C/N·m²]
(A)
F
(B)
F
(C)
F
(D) 
F
(E)
F
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統計： A(0), B(1), C(2), D(0), E(0) #3421237
統計： A(0), B(1), C(2), D(0), E(0) #3421237
