110 likes | 223 Vues
This comprehensive review delves into the fundamental principles of magnets and their applications, particularly focusing on the principles outlined by Faraday's Law of Electromagnetic Induction. Utilizing interactive simulations from PHET, we explore why magnets are essential in generators and why it is more challenging to turn a generator connected to a circuit compared to one that is not. The review aims to enhance understanding of electromagnetism and its practical implications in electrical engineering and technology.
E N D
PHET of pickup coil http://phet.colorado.edu/en/simulation/faraday
Why is it harder to turn a generator connected to a circuit than one not connected to a circuit?
http://www.fed.cuhk.edu.hk/sci_lab/Simulations/phe/mfwire.htmhttp://www.fed.cuhk.edu.hk/sci_lab/Simulations/phe/mfwire.htm