resistance of metal wire of length 1 meter is25
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Answer:
Anton Van Leeuwenhoek
Answered by
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Explanation:
R=pl/a
resistance of a piece of length of wire is l
5
1/r/5+1/r/5+1/r/5+1/r/5+1/r/5=r1
=1 =5+5+5+5+5
r1 r. r. r. r. r
1 =25
r r1
r=5+5+5+5+5=25
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