When the length and area of cross-section both are doubled, then its resistance [MP PET 1989]

When the length and area of cross-section both are doubled, then its r

1.	When the length and area of cross-section both are doubled, then its resistance [MP PET 1989]
A.	Will become half
B.	Will be doubled
C.	0.01
D.	Will become four times
Answer» D. Will become four times

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When the length and area of cross-section both are doubled, then its resistance [MP PET 1989]

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