Two wires of same length and area made of two materials of resistivity ρ1 and ρ2 are connected in series to a source of potential V. The equivalent resistivity for the same area is

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Two wires of same length and area made of two materials of resistivity ρ<sub>1</sub> and ρ<sub>2</sub> are connected in series to a source of potential V. The equivalent resistivity for the same area is<br><img src='https://www.fatskills.com/images2/mcq-questions-for-class-10-science-electricity-with-answers-3.png' alt='MCQ Questions for Class 10 Science Electricity with Answers 3' width='257' height='101'>