MDCAT Physics MCQ #538

Why does a voltmeter have high resistance compared to an ammeter?

MDCAT Physics MCQ #538

  1. Question 1

    Q1. Why does a voltmeter have high resistance compared to an ammeter?

    • A) Minimizes circuit disturbance
    • B) Follows Kirchhoff's laws
    • C) Prevents short circuits
    • D) Matches load resistance

    Answer: Minimizes circuit disturbance

    Explanation: High resistance avoids current diversion. Option C is a safety concern, not design principle.