
Motional emf via Faraday's Law
Interactive Video
•
Physics, Science, Engineering
•
11th Grade - University
•
Hard
Wayground Content
FREE Resource
The video tutorial explores the derivation of the motional EMF equation using two different methods. Initially, it introduces the concept of a conducting loop and the changing magnetic flux, leading to an induced EMF and current. Lenz's law is applied to determine the direction of the induced current. The tutorial then uses Faraday's law to calculate the magnitude of the induced EMF. Finally, it derives the motional EMF equation, highlighting the differences in approach and the use of trigonometric functions. The session concludes with a summary and appreciation for the learning process.
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