Answer to Question #312837 in Physics for quen

Question #312837

1. Two conducting plates with a length of 1 m and a width of 0.5 m has polyethylene between them. What is the capacitance if the capacitor is 1 m high?

Expert's answer

The capacitance of the parallel plates capacitor

C=\frac{\kappa\epsilon_0 A}{d}

C=\frac{2.25*8.85*10^{-12}*1}{0.5}=4.0*10^{-11}\:\rm F

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