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A wire has a resistance 10 ohm. It is stretched by one-tenth of its origina
length. Its new resistivity will:
(a)Decrease (b) Increase (c) May decrease or increase (d) Remains sam
Answers
Answered by
3
Answer:
new resistance will be ten times greater than the older resistance
answer (b)
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Answered by
4
Answer:
the resistance will increase
that means the answer is B
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