https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:electromagnetic-effects/x0e04e0cb682fb793:electromagnetic-induction/v/electromagnetic-induction-pk 2025-12-18T00:30:56.558401705Z Electromagnetic induction Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Electromagnetic induction Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/0tIQVzFaU8A.mp4/0tIQVzFaU8A.mp4 612 Electromagnetic Induction https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:electromagnetic-effects/x0e04e0cb682fb793:electromagnetic-induction/e/electromagnetic-induction 2026-04-07T22:23:57.656416987Z Electromagnetic induction Let's practice some problems to test our understanding of electromagnetic induction. Satrajit exercise https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:electromagnetic-effects/x0e04e0cb682fb793:electromagnetic-induction/v/flux-and-magnetic-flux 2021-05-17T03:42:37Z Flux and magnetic flux Introduction and intuition for flux and magnetic flux. video https://cdn.kastatic.org/googleusercontent/PX2NjoNs19shn_9YRky-jIZJ5VtHhvVzj83mw1jGmeYYyptT_eRMG6G-tG4xS7gPbQiVCmC910EuyFhv_5BvO7aY4A Flux and magnetic flux Introduction and intuition for flux and magnetic flux. https://cdn.kastatic.org/ka-youtube-converted/m1PPujngqAw.mp4/m1PPujngqAw.mp4 603 Electromagnetic Induction https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:electromagnetic-effects/x0e04e0cb682fb793:electromagnetic-induction/v/faradays-law-introduction 2021-05-17T03:42:34Z Faraday's Law Introduction How a current can be induced in a loop of wire by a change in magnetic flux. video https://cdn.kastatic.org/googleusercontent/DINa3ZCMKrXqXJWTyk5EVD9s3o1NcaWgejQYxyynvtK-QROnMhs2-fvwhmQ5jTGadrquCz3-9G00-TGw1JjFbr62QQ Faraday's Law Introduction How a current can be induced in a loop of wire by a change in magnetic flux. https://cdn.kastatic.org/ka-youtube-converted/vcStzn55MG0.mp4/vcStzn55MG0.mp4 337 Electromagnetic Induction https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:electromagnetic-effects/x0e04e0cb682fb793:electromagnetic-induction/v/faraday-s-law-pk 2025-12-18T00:30:56.558401705Z Faraday's Law Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Faraday's Law Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/HPN_YCzNIqc.mp4/HPN_YCzNIqc.mp4 815 Electromagnetic Induction https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:electromagnetic-effects/x0e04e0cb682fb793:electromagnetic-induction/v/faradays-law-example 2022-09-22T00:43:59.073284671Z Faraday's Law example Example calculating induced current based on change in flux. video https://cdn.kastatic.org/googleusercontent/6vBjb7SYRFZaBzHKsI1uE7aDJbq6GVHmAMhuonrVFryfvAHRIewSFQkWkT9lrSAaEOiz56uu5WhXfMI2Vnr_Fkg Faraday's Law example Example calculating induced current based on change in flux. https://cdn.kastatic.org/ka-youtube-converted/9q-T8o1HUcw.mp4/9q-T8o1HUcw.mp4 570 Electromagnetic Induction https://www.khanacademy.org/science/ap-physics-2/x0e2f5a2c:magnetism-and-electromagnetism/x0e2f5a2c:electromagnetic-induction/v/emf-induced-in-rod-traveling-through-magnetic-field 2021-05-17T03:42:36Z Emf induced in rod traveling through magnetic field An emf induced by motion relative to a magnetic field is called a motional emf. This is represented by the equation emf = LvB, where L is length of the object moving at speed v relative to the strength of the magnetic field B. video https://cdn.kastatic.org/googleusercontent/yeL1tbiLV4xWrkcTr32cygd799uEqeQCWO0J2txfEhEeN-cWa-lgAeYT1eatJmBB28h90D4Y_n9D6pR8haeN4gg Emf induced in rod traveling through magnetic field An emf induced by motion relative to a magnetic field is called a motional emf. This is represented by the equation emf = LvB, where L is length of the object moving at speed v relative to the strength of the magnetic field B. https://cdn.kastatic.org/ka-youtube-converted/rqq11Id_x5E.mp4/rqq11Id_x5E.mp4 482 Electromagnetic Induction