A. Become zero
B. Is halved
C. Is doubled
)D. remains same
The correct answer to the question: “A wire of uniform area of cross -section A length L and resistance R is cut into two parts. The resistivity of each part:” is “remains same”.
A. Become zero
B. Is halved
C. Is doubled
)D. remains same
The correct answer to the question: “A wire of uniform area of cross -section A length L and resistance R is cut into two parts. The resistivity of each part:” is “remains same”.