Physics, 27.09.2019 05:00 mckenziet73
Aspherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. the inner sphere has a radius of ra = 12.3 cm , and the outer sphere has a radius of rb = 15.1 cm . a potential difference of 120 v is applied to the capacitor.
(a) what is the capacitance of the capacitor?
(b) what is the magnitude e1 of the electric field e? at radius r= 12.8cm, just outside the inner sphere?
(c) what is the magnitude of e? at r= 14.7cm, just inside the outer sphere?
Answers: 2
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