MDCAT Physics MCQ #441

The SI unit of resistivity is

MDCAT Physics MCQ #441

  1. Question 1

    Q1. The SI unit of resistivity is

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

    Answer: Ohm-meter

    Explanation: Resistivity (ρ) is measured in ohm-meter, as R = ρL/A, and its unit reflects this relationship.