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biki (1488)

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Find the value of R in the given circuit.....
 
Try solving it using nodal analysis .....
 
Or else by Kirchoff's laws..


salman khan
    
neeraj_agarwal_1990 (914)

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shouldn't current be given in some branch of the circuit??
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biki (1488)

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ITS NOT GIVEN IN THE QUESTION NEERAJ

salman khan
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kash001 (2)

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hey at least use skipping signs 4 conveineince brol like this c

try to get what u like otherwise u'll b forced to like what u get! BONAPARTE.
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umang (229)

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Hey !
I cant understand from where to start . It gets so complex . Kirchoff's law wouldn't be useful , as there will be many variables .
And biki , what's  nodal analysis ????
 

Umang
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biki (1488)

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Hello umang.....i know Kirchchoff's laws won't help here....it gets too clumsy...

Here is a link which explains nodal analysis....
http://mathonweb.com/help/backgd5.htm

salman khan
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magiclko (4200)

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@biki
current shud be mentioned to find the value of R, is no other condition is specified...
 
@ umang
check this article... for nodal analysis
 

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umang (229)

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Hey biki !
I agree with magiklo and neeraj that current must be given in some branch .
Pls recheck the question !!!

Umang
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neeraj_agarwal_1990 (914)

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If current is not given...R can take any real value!!!different for different currents in different branches...
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10904him (98)

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This is a sense less question without some more data.

Being a genius is 1% luck and 99% perspiration........
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