A child picks up a tennis ball tied to end of the rope. He swing the rope around, over his head in a circle. Once the ball is spinning he let go of the string and the ball goes flying. Explain which of the following image correctly shows which way the ball will fly and why

The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.