Two thin-walled concentric conducting spheres of radii 5.0 cm and 10 cm have a potential difference of 100 V between them. (k = 1/4??0 = 8.99 × 109 N • m2/C2)
(a) What is the capacitance of this combination?
(b) What is the charge carried by each sphere?
(a) 11 pF (b) 1.1 nC
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Fill in the blank(s) with the appropriate word(s).