ch25-p050 - 50. Let C1 = 0(A/2)1/2d = 0A1/4d, C2 =...

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50. Let C 1 = ε 0 ( A /2) κ 1 /2 d = 0 A 1 /4 d , C 2 = 0 ( A /2) 2 / d = 0 A 2 /2 d , and C 3 = 0 A 3 /2 d . Note that C 2 and C 3 are effectively connected in series, while C 1 is effectively connected in parallel with the C 2 - C 3 combination. Thus, ( ) ( ) ( ) 02 3 23 0 1 0 1 1 2 3 22 2 . 42 2 4 Ad CC A A d d εκ κκ ⎛⎞ =+ = + = + ⎜⎟ ++ + ⎝⎠ With 32 1.05 10 m A , 3 3.56 10 m d , 1 21.0 = , 2 42.0 = and 3 58.0, = the capacitance is
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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