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A copper wire has a resistance of 8 ohm. The wire is stretched to double of its original length. Its new resistance will be

(a)

 

(b)

 

(c)

(d)



Question ID - 154393 | SaraNextGen Top Answer

A copper wire has a resistance of 8 ohm. The wire is stretched to double of its original length. Its new resistance will be

(a)

 

(b)

 

(c)

(d)

1 Answer
127 votes
Answer Key / Explanation : (c) -

127 votes


127