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Mechanics

Blazing goIITian

 Joined: 19 Mar 2012 Post: 421
25 Mar 2012 13:49:51 IST
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PLEASE GIVE ME A SHORTCUT TO SOLVE SOLVED QUES NO. 23

Hot goIITian

Joined: 10 Oct 2011
Posts: 120
25 Mar 2012 14:09:02 IST
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divide the value of one of the resistors all of them equal by the number of resistors.

Blazing goIITian

Joined: 19 Mar 2012
Posts: 421
25 Mar 2012 14:18:05 IST
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SORRY ,BUT I AM UNABLE TO UNDERSTAND . IF YOU HAVE GOT THE ANSWER , PLEASE POST THE STEPS.

Moderator
Joined: 19 Aug 2008
Posts: 8684
26 Mar 2012 09:24:04 IST
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Hi Kareena,

Please post your question here rather than writing book name and question number.

Blazing goIITian

Joined: 19 Mar 2012
Posts: 421
26 Mar 2012 13:09:59 IST
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12 WIRES , EACH OF RESISTANCE r ARE JOINED TOGETHER TO FORM A CUBE. FIND THE EQUIVALENT RESISTANCE IN THE EDGE OF CUBE . I DID IT USING KIRCHOFF LAW N FOUND IT TO BE VERY LONG.PLEASE GIVE ME A SHORTCUT TO SOLVE IT. I WILL BE REALLY THANKFUL!

Hot goIITian

Joined: 14 Feb 2012
Posts: 191
28 Mar 2012 10:50:29 IST
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u have got the ans for this in an other post... using symmetry.. rite.?

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