a wire has a resistance of 32 ohm it is melted and drawn into a wire of half of its original length what is the resistance of new wire
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shubham16179:
but how
1/2 where u take!????
in the question it is already mentioned that wire is reduced to half( 1/2 )
but why taken as square
it's formula???
to find new resistance
it is the formula which we are using to solve these types of problems
oh thanx
thank you very much
most wlcm
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1
Answer:
8
Explanation:
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