The Resistance of wire is r ohm. The wire is stritched to double its length, then its resistance will be - E Tips BD

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Sunday, May 26, 2019

The Resistance of wire is r ohm. The wire is stritched to double its length, then its resistance will be

The Resistance of wire is r ohm. The wire is stritched to double its length, then its resistance will be
A) 4r
B) r/2r
C) r
D) 0.5r


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Read More MCQ: EEE MCQ: DC Circuit (Basic Electricity)


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