Which law states that the induced electromotive force is proportional to the rat
Practice Questions
Q1
Which law states that the induced electromotive force is proportional to the rate of change of magnetic flux? (2022)
Faraday's Law
Lenz's Law
Ohm's Law
Ampere's Law
Questions & Step-by-Step Solutions
Which law states that the induced electromotive force is proportional to the rate of change of magnetic flux? (2022)
Step 1: Understand what electromotive force (EMF) means. It is the voltage generated by a source like a battery or a changing magnetic field.
Step 2: Learn about magnetic flux. It refers to the amount of magnetic field passing through a certain area.
Step 3: Know that when the magnetic flux changes, it can create an electric current in a closed circuit.
Step 4: Recognize that Faraday's Law explains this relationship. It states that the induced EMF is directly related to how quickly the magnetic flux changes.
Step 5: Conclude that Faraday's Law of electromagnetic induction is the law that describes this phenomenon.
