which best describes what happens in an electric generator?\nmotion causes constantly changing magnetic…

which best describes what happens in an electric generator?\nmotion causes constantly changing magnetic fields to induce electrical energy.\nmotion causes constantly changing magnetic fields to induce kinetic energy.\nconstantly changing magnetic fields lead to motion, which induces electrical energy.\nconstantly changing magnetic fields lead to motion, which induces kinetic energy.

which best describes what happens in an electric generator?\nmotion causes constantly changing magnetic fields to induce electrical energy.\nmotion causes constantly changing magnetic fields to induce kinetic energy.\nconstantly changing magnetic fields lead to motion, which induces electrical energy.\nconstantly changing magnetic fields lead to motion, which induces kinetic energy.

Answer

Brief Explanations:

In an electric - generator, electromagnetic induction occurs. Motion (such as rotation of a coil in a magnetic field) causes changing magnetic flux through the coil. According to Faraday's law of electromagnetic induction, this changing magnetic flux induces an electromotive force (emf), which is a form of electrical energy.

Answer:

Motion causes constantly changing magnetic fields to induce electrical energy.