MDCAT Physics MCQ #433

The SI unit of conductivity is

MDCAT Physics MCQ #433

  1. Question 1

    Q1. The SI unit of conductivity is

    • A) Siemens per meter
    • B) Ohm-meter
    • C) Siemens
    • D) Ohm

    Answer: Siemens per meter

    Explanation: Conductivity (σ) is the reciprocal of resistivity (ρ), and its unit is S/m, as resistivity's unit is ohm-meter.