A 10-year-old child is asked to walk around a closed loop in a magnetic field to generate an electric current. What is the direction of the induced current in the loop?
Q1. A 10-year-old child is asked to walk around a closed loop in a magnetic field to generate an electric current. What is the direction of the induced current in the loop?
Answer: Anti-clockwise
Explanation: According to Lenz's law, the current flows in a direction such that the magnetic field opposes the change in flux.