Consider a parallel-plate capacitor constructed from two circular metal plates of radius R. The plates areseparated by a distance of 1.5 mm. (a) What radius must the plateshave if the capacitance of this capacitor is to be 1.0 mF? (b) If theseparation between the plates is increased, should the radius ofthe plates be increased or decreased to maintain a capacitance of1.0 mF? Explain. (c) Find the radius of the plates that gives a capacitance of 1.0 mF for a plate separation of 3.0 mm
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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 mF? (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 mF? Explain. (c) Find the radius of the plates that gives a capacitance of 1.0 mF for a plate separation of 3.0 mm
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