A wire runs left to right and carries a current in the direction shown. A horizontal line representing a wire. There is a vector right labeled I. There is a point labeled Z below the line. What is the direction of the magnetic field at point Z? left right into the screen out of the screen

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.