Answer this. with explanation.
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b is the answer because it will join the 10 parts
Answer:
1 ohm
Explanation:
As we know that resistance is directly proportional to length
so when length is 1/10 th the resistance of each part will become 1/10th
now equivalent resistance in parallel combination=
1/R=1/R1+1/R2........and so on
1/R= 1/10+1/10+1/10+1/10+1/10+1/10+1/10+1/10+1/10+1/10
=10/10
1/R=1
or R=1