MDCAT Physics MCQ #836

MDCAT Physics MCQ #836

1. Question 1

   Q1. A transformer has a low turns ratio. What is the effect of the low turns ratio on the magnetic field?

   • A) The magnetic field increases with the low turns ratio.
   • B) The magnetic field remains constant with the low turns ratio.
   • C) The magnetic field decreases with the low turns ratio.
   • D) The magnetic field is independent of the low turns ratio.

   Answer: The magnetic field decreases with the low turns ratio.

   Explanation: The magnetic field decreases with the low turns ratio, as the number of magnetic field lines decreases proportionally with the number of turns.