Questions on topic Electromagnetic induction
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Q1. What is electromagnetic induction?
Q2. Who discovered electromagnetic induction?
Q3. Which law quantifies the induced electromotive force (emf) in a loop due to a change in magnetic flux?
Q4. According to Faraday's Law, the induced emf in a coil is proportional to the rate of change of what?
Q6. Which of the following devices operates on the principle of electromagnetic induction?
Q7. In a generator, mechanical energy is converted into electrical energy by:
Q8. What is the SI unit of magnetic flux?
Q9. Which of the following factors does NOT affect the magnitude of induced emf in a coil?
Q10. If the magnetic flux through a coil changes from 5 Weber to 2 Weber in 2 seconds, what is the induced emf?