What occurs when a coil of wire is passed through a magnetic field?

When a coil of wire is passed through a magnetic field, it produces current flow due to the principle of electromagnetic induction. This phenomenon occurs when a conductor, such as a coil of wire, is exposed to a changing magnetic field. According to Faraday's law of electromagnetic induction, this change in magnetic flux through the coil induces an electromotive force (EMF), which causes current to flow if the circuit is closed.

This principle forms the basis for many electrical generation systems, where mechanical energy is converted into electrical energy. In practical applications, when the coil moves through the magnetic field, electrons in the wire are pushed by the induced EMF, resulting in a flow of electric current.

The other choices involve different physical phenomena but do not directly describe the process that occurs with a coil moving through a magnetic field. Magnetization refers to creating permanent magnetism, producing light typically involves exciting atoms or electrons to higher energy states, and generating heat relates to energy dissipation. However, these do not accurately capture the effect of electromagnetic induction as it specifically pertains to current flow in the presence of a magnetic field.