Numerical:- 2.)
A 6 ohm resistance wire is doubled by upto a fold. Calculate the new resistance of the wire.
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VijayaLaxmiMehra1:
Answer is 1.5 ohm
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Hope you will understand it...
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still confused miss???
how you have done 3rd step
see wire was folded na so its length becomes half and area becomes doubleee
and 4th step mein l^2 hoga na
l/2 hoga....
how in 3rd step you have wrote l^2
its r^2 dear....
Now I'm understand thanks for helping me
:))
its alright... finally u r satisfied with my answer...
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