cylindrical_capacitor - outer r inner r outer r inner r r r...

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Cylindrical Capacitor Given: Find: m L 1 ? C cm r inner 4 . 0 cm r iouter 6 . 1 Two conducting cylindrical shells are 1 m long. The inner shell has a radius of 0.4 cm and the outer shell has a radius of 1.6 cm (the thickness of each shell is negligible). Find the capacitance of the conducting shells. Solutions a.) To find C we can use the following formula: V Q C l d E V inner outer
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Unformatted text preview: outer r inner r outer r inner r r r r dr dr r V ln 2 2 2 . . . . L Q inner outer inner outer inner outer r r L r r L r r L V Q C ln 2 ln 2 ln 2 inner outer r r L C ln 2...
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