A wire of length \( l \), made of material of resistivity \( \rho \) is cut into two equal parts...

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A wire of length \( l \), made of material of resistivity \( \rho \) is cut into two equal parts. The resistivity of the two divided parts are equal to,
a. \( \rho / 2 \)
b. \( \rho / 3 \)
c. \( \rho \)
d. \( 2 \rho \)
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