MDCAT Physics MCQ #809

A 10 cm long solenoid has 500 turns and carries a current of 2 A. What is the magnetic field at its center?

MDCAT Physics MCQ #809

  1. Question 1

    Q1. A 10 cm long solenoid has 500 turns and carries a current of 2 A. What is the magnetic field at its center?

    • A) 0.02 T
    • B) 0.2 T
    • C) 2 T
    • D) 0.5 T

    Answer: 0.2 T

    Explanation: Magnetic field of a solenoid, incorrect option due to wrong formula application