A capacitor consist of two parallel plates of area 10cm^2 separated by 10um. The space is...

Question

Question

A capacitor consist of two parallel plates of area 10cm^2 separated by 10um. The space is filled with plastic with K=8.

A. If there are 5V between the plates, what is the electric field between?

B. What is the capacitance of the capacitor?

C. What is the accumulated charge Q if the capacitor has 40V across?

D. How many electrons does that correspond?

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Answer 1

Answer #1

Answer 2

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