According to Faraday's law, the induced EMF in a circuit is directly proportiona

According to Faraday's law, the induced EMF in a circuit is directly proportional to what?

According to Faraday's law, the induced EMF in a circuit is directly proportional to what?

Correct Answer: Rate of change of magnetic flux

Step 1: Understand what EMF means. EMF stands for electromotive force, which is the voltage generated by a circuit.
Step 2: Learn about magnetic flux. Magnetic flux is the measure of the amount of magnetic field passing through a certain area.
Step 3: Know that Faraday's law relates EMF to magnetic flux. It tells us how changes in magnetic flux can create voltage in a circuit.
Step 4: Recognize that the key part of Faraday's law is the 'rate of change' of magnetic flux. This means how quickly the magnetic flux is changing over time.
Step 5: Conclude that according to Faraday's law, the induced EMF in a circuit is directly proportional to how fast the magnetic flux is changing.

Faraday's Law of Electromagnetic Induction – This law explains how a changing magnetic field within a closed loop induces an electromotive force (EMF) in the circuit.
Magnetic Flux – Magnetic flux refers to the total magnetic field passing through a given area, which is crucial for understanding how changes in this flux induce EMF.
Rate of Change – The rate at which the magnetic flux changes over time is directly related to the magnitude of the induced EMF.