Home » MCQs » Electrical Machines MCQs

Which of the following principle posits that an EMF is produced in a conductor when it is subjected to relative motion with a magnetic field?

38. Which of the following principle posits that an EMF is produced in a conductor when it is subjected to relative motion with a magnetic field?

1. Superposition principle
2. Principle of electromagnetic induction
3. Ohm's Law
4. Maxwell's magnetic principle

Answer: B) Principle of electromagnetic induction

Explanation:

The principle of electromagnetic induction posits that an EMF is produced in a conductor when it is subjected to relative motion with a magnetic field.