When a conductor is moved through magnetic lines of force, what happens?

When a conductor is moved through magnetic lines of force, an electromotive force (EMF) is induced in the conductor. This phenomenon is described by Faraday’s Law of Electromagnetic Induction, which states that a change in magnetic flux through a conductor will induce an EMF in the conductor. The motion of the conductor through the magnetic field creates a difference in electric potential, which can lead to the flow of electric current if there is a closed circuit.

This fundamental principle is crucial in many electrical applications, including electric generators and motors, where mechanical movement is converted into electrical energy. The induced EMF is proportional to the speed of movement and the strength of the magnetic field, making it a key concept in understanding how electricity can be generated through mechanical means.

Other options do not accurately describe the direct result of moving a conductor through a magnetic field. No EMF would mean no electrical energy is generated, which contradicts the principle of electromagnetic induction. Heat generation may occur as a byproduct if the induced current encounters resistance, but it is not the primary result of the movement through a magnetic field. Similarly, while the induced EMF can lead to current flow, the question specifically asks about the induced EMF, which is the most direct