Scientists were studying three different embryos to determine their relationship to humans. The notes about each embryo are show
2 answers:
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Answer:
Explanation:
As we know that resistance of one copper wire is given as
here we know that
now we have
now we know that such 17 resistors are connected in parallel so we have
Now if a single copper wire has same resistance then its diameter is D and it is given as
now from above two equations we have
now we have