General Physics - capacitance.........

71

Vivek @ Born this Way ·2010-09-21 00:57:39

Capacitance of capacitors in Combination is given by

C_Res = C₁+C₂+C₃+........+ âˆž

Now use the given data.

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Subhomoy Bakshi ·2010-09-21 01:02:13

nope...series given....not parallel!! ;)

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nihal raj ·2010-09-21 05:07:14

cal. its value..

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varun.tinkle ·2010-09-21 05:46:22

simple calc of infinite gp.....
1/2+1/4+1/8
s=1
therefore eq capacitance is 1mF

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nihal raj ·2010-09-21 06:01:05

how 1/2 + 1/4 + 1/8 = 1

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varun.tinkle ·2010-09-21 09:21:12

as s=a/1-r refer to any buk on gp n u will get the answer...

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harrys ·2010-09-21 11:45:09

ya ans will be 1mf

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samrat-me ·2010-09-22 01:47:31

1/C_net=1/2+1/4+1/8+..........
=(1/2)/(1-1/2)
=1
so, C_net=1

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Euclid ·2010-09-22 08:54:37

@harrys ans will be 1Î¼F not 1mF!!!! :P

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varun.tinkle ·2010-09-22 09:01:26

sorry euclid the answer will be 1mF the dimensions of the unit will not change

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