Bibliography (APA) Khan Academy. (n.d.). Retrieved April 17, 2017, from https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/magnetic-field-current-carrying-wire/a/what-are-magnetic-fields  Lenz Law of Electromagnetic Induction. (n.d.). Retrieved April 20, 2017, from https://www.electrical4u.com/lenz-law-of-electromagnetic-induction/   What is an Electric Circuit? (n.d.). Retrieved November 27, 2016, from http://www.physicsclassroom.com/class/circuits/Lesson-2/What-is-an-Electric-Circuit   Lenz's Law. (n.d.). Retrieved April 20, 2017, from https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/magnetic-flux-faradays-law/v/lenzs-law Source: Boundless. "Electric Generators." Boundless Physics Boundless, 30 Dec. 2016. Retrieved 22 Apr. 2017 from https://www.boundless.com/physics/textbooks/boundless-physics-textbook/induction-ac-circuits-and-electrical-technologies-22/magnetic-flux-induction-and-faraday-s-law-161/electric-generators-573-6256/ Knight, R. D. (2013). Physics for scientists and engineers: a strategic approach. Boston: Pearson.