Motional emf via Faraday's Law

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.

What role does the resistance of the circuit play in the induced current?

How does the direction of the induced current relate to the direction of the magnetic field?

Discuss the differences between using sine and cosine in the equations for motional EMF.