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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 22 - Current Electricity > Two metal wires of identical dimension are connected in series. If σ1​ and σ2​ are the conductivities of the metal wires respectively, the effective conductivity of the combination is

Two metal wires of identical dimension are connected in series. If σ1​ and σ2​ are the conductivities of the metal wires respectively, the effective conductivity of the combination is

the effective conductivity of the combination is Two metal wires of identical dimension are connected in series. If σ1​ and σ2​ are the conductivities of the metal wires respectively