MDCAT Physics MCQ #822

A transformer has a primary coil with 200 turns and a secondary coil with 50 turns. If the primary voltage is 100 V, what is the secondary voltage?

MDCAT Physics MCQ #822

  1. Question 1

    Q1. A transformer has a primary coil with 200 turns and a secondary coil with 50 turns. If the primary voltage is 100 V, what is the secondary voltage?

    • A) 25 V
    • B) 50 V
    • C) 100 V
    • D) 200 V

    Answer: 25 V

    Explanation: Transformer equation, incorrect option due to wrong turn ratio application