Which statement describes a light wave passing through space? A. Vibrations of the electric field are parallel to vibrations of the magnetic field.
B. Vibrations of the light source are perpendicular to the direction that the wave travels.
C. Vibrations of the electric field are perpendicular to vibrations of the magnetic field.
D. Vibrations of the electric field are parallel to the direction that the wave travels.

We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.