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![[Post New]](/templates/default/images/icon_minipost_new.gif) 20 Aug 2007 21:53:09 IST
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the circut is connected to battery of 12 volt and 1 ohm. find the p.d between the coloured points
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20 Aug 2007 22:10:23 IST
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is it 3.6V
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the pd btn the resistors is 10.8v... so pd across 3ohm resistor is 3.6v.... now the charge on each (series) capacitor is 7.2c... so pd across 1st capacitor is 7.2v.....so finally the pd across the points is 3.6v(+ or -).....RATE ME IF IT IS CORRECT.....
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21 Aug 2007 12:39:17 IST
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i thrgh resistance = 12/10 = 1.2
pot b/2 3 & 6 = 12-1*1.2-3*1.2 = 7.2
pot across cpc = 12-1.2 = 10.8V
chargh = 10.8 *2/3 = 7.2
pot b/2 1 and 2 c's = 10.8-7.2/1 = 3.6
pot difference = 7.2-3.6 = 3.6
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