Physics
Medium
Question
A wire of uniform area of cross-section A length L and resistance R is cut into two parts. Resistivity of each part _________________?
A
remains the same
✓ Official correct answer
B
is doubled
C
is halved
D
becomes zero
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A
remains the same
No member explanations yet for this option.
B
is doubled
No member explanations yet for this option.
C
is halved
No member explanations yet for this option.
D
becomes zero
No member explanations yet for this option.
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