Question: Consider a parallel-plate capacitor constructed from two circular metal plates of radius R. The plates are separated by a distance of 1.5 mm. (a) What

Consider a parallel-plate capacitor constructed from two circular metal plates of radius R. The plates are separated by a distance of 1.5 mm.

(a) What radius must the plates have if the capacitance of this capacitor is to be 1.0 (F?

(b) If the separation between the plates is increased, should the radius of the plates be increased or decreased to maintain a capacitance of 1.0 (F? Explain.

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