The resistance of a wire is 
It is so stretched that the length becomes three times, then the new resistance of the wire will be
a)
b)
c)
d)
The resistance of a wire is It is so stretched that the length becomes three times, then the new resistance of the wire will be
a)
b)
c)
d)
Question ID - 150297 | SaraNextGen Answer
The resistance of a wire is It is so stretched that the length becomes three times, then the new resistance of the wire will be
a)
b)
c)
d)
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The resistance of a wire is |
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a) |
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b) |
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c) |
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d) |
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1 Answer - 5876 Votes
3537
Answer Key : (d) -
Answer Link|
(d) In case of stretching of wire
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If length becomes 3 times so Resistance becomes 9 times 
