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![[Post New]](/templates/default/images/icon_minipost_new.gif) 17 Apr 2007 08:34:55 IST
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explain alongwith answer 1.a charge Q is placed in a conical flask. the flux of the electric field through the flask is a)zero b)Q/ 0 c)Q/2 d)<Q/2 2.all edges of a block with parallel faces are unequal.its longest edge is twice shortest edge .the ratio of max to min resistance between parallel faces is? a)2 b)4 c)8 d)data insufficient
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17 Apr 2007 10:04:12 IST
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plz answer yar plzzzzzzzzzzzzz
plzzzzzzzzz
plzzzzzzzzzzzzz
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17 Apr 2007 10:28:11 IST
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i m nt sure...bt i think the ans to first ques is zero...
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nupur.. |
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17 Apr 2007 10:29:28 IST
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no answer is c
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17 Apr 2007 11:04:44 IST
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sorry by mistake i posted that.for sure the ans cn nt b zero...i hv nudged u..so i hope that'll gv u d correct solution...
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nupur.. |
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17 Apr 2007 12:26:37 IST
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1) flux generated by any charge is q / 0SINCE THE CHARGE IS INSIDE THE FLASK, THE GENERATED FLUX COMES OUT COMPLETELY 2) WHen you connect a battery between any two parallel surfaces , the volume reamin same. reaistance is directlly propportional to the square of the length. thewre fore the ratio of maximum to minimum resistance is 4 : 1
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17 Apr 2007 13:46:23 IST
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When a charge Q is placed in a conical flask. the flux of the electric field through the flask is b)Q/0.
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The Scientist does not study nature because it is useful; he studies it because he delights in it, & he delights in it because it is beautiful. If nature were not beautiful, it would not be worth knowing, life would not be worth living. Ofcourse I do not here speak of that beauty that strikes the senses, the beauty of qualities & appearances; not that I undervalue such beauty, far from it, but it has nothing to do with science; I mean that profounder beauty which comes from the harmoniuos order of the parts, & which a pure intelligence can grasp. |
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19 Apr 2007 10:34:48 IST
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I THINK ITS 0 ,THAT IS 1ST OPTION
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narayana junior college,malkajigiri,hyderabad-47 |
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19 Apr 2007 10:35:22 IST
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I THINK ITS 0 ,THAT IS 1ST OPTION
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narayana junior college,malkajigiri,hyderabad-47 |
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19 Apr 2007 10:40:47 IST
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ans for Q1-- Q/2Eo
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19 Apr 2007 10:42:21 IST
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Ans for Q1 -- Q/2Just place another conical flask over the mouth of the concerned one so as to compolete the gaussian surface.
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