P26_060.PDF

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Chapter 26 - 26.60
60. (a) The equivalent capacitance is
C eq =
C 1 + C 2 = (6 . 00 µ F)(4 . 00 µ F)
6 . 00 µ F+4 . 00 µ F =2 . 40 µ F .
(b) q = C eq V =(2 . 40 µ F)(200 V) = 4 . 80
×
10 4 C .
(c) V 1 = q/C 1 =4 . 80
×
10 4 C / 2 . 40 µ F = 120 V, and V 2 = V
V 1 = 200 V
120 V = 80 V .
C 1 C 2
 
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