Physics

Problem

Two large parallel plates of area

0.010\,\text{m}^2

are

2.0\,\text{mm}

apart. The half of the space nearest one plate is filled with a dielectric of constant

\kappa=4

, while the other half remains air. What is the resulting capacitance of the system? a) Approximately

354\,\text{pF}

b) Approximately

71\,\text{pF}

c) Approximately

89\,\text{pF}

d) Approximately

442\,\text{pF}