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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Aug 2007 04:44:31 IST
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What is the upper limit of charge that can b given to a body kept in vaccum????
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Next ISSAC NEWTON....
...student of NIT , allahabad...... |
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12 Aug 2007 12:51:53 IST
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it will depend on the dielectric strength of vacuum... correct me if i am wrong...
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12 Aug 2007 18:42:53 IST
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A gaussian surface can pass through a continuous charge but not through discrete charges .Why? Can amperian loop pass through a current carrying wire
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12 Aug 2007 18:45:59 IST
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what is the value of electric field on a chrge q, due to itself(E  1/r2 2) In a cylindrical capacitors E exist in the interior.Is it not a violation of the property of conductors(E inside=0)?
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12 Aug 2007 21:47:35 IST
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I think there is no upper limit. vacuum will never suffer a dielectric breakdown as it is not a dielectric.
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12 Aug 2007 23:52:04 IST
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Plz reply my question ! I v no nickels.
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13 Aug 2007 04:57:28 IST
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Hey, doesn't it depend upon the material of the conductor????
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Next ISSAC NEWTON....
...student of NIT , allahabad...... |
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13 Aug 2007 10:48:21 IST
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it depend upon the material and its dimensions (capacitor) like in the van degraafs generator the upper limit is 3 x 10^6 volt where the radius of the sphere is 1m ..but it will always vary
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13 Aug 2007 12:41:51 IST
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its correct in my opinion, vacuum will no suffer dielectric breakdown, so no upper limit
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13 Aug 2007 12:44:13 IST
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no upper limit to electric field hence potential
hence by q=cv, unlimited charge
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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
<DIV ALIGN="right">Animated Letters</DIV></TD></TR></TABLE>
I am only one,
But still I am one.
I cannot do everything,
But still I can do something;
And because I cannot do everything
I will not refuse to do the something that I can do.
- Edward Everett Hale
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