1 a parallel-plate capacitor has a capacitance of 190, Ask an Expert

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1. A parallel-plate capacitor has a capacitance of 19.0 µF. What charge on each plate would produce a voltage of 36.0 V between the plates? (For this and all problems in this set, assume the plates are separated by vacuum.)

2. A parallel-plate capacitor has a capacitance of 245 pF, a plate separation of 328 µm and a charge on each plate of 148 nC.

a. What is the voltage between the plates?
b. What is the area of each plate?
c. What is the magnitude of the electric field between the plates?
d. What is the charge density on each plate?

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