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Topic D.4 Lesson 1: Electromagnetic Induction
Topic D.4 Lesson 1: Electromagnetic Induction
Emf, Magnetic Flux, Faraday's and Lenz's Laws.
Emf, Magnetic Flux, Faraday's and Lenz's Laws.
In this topic, we will start really digging into the mysteries of the universe, primarily including with a very bizarre phenomenon upon which nearly all of our technology relies heavily: electromagnetic induction.
We will run through the slides and then you should take a run at this handout:
After completion of the handout, please move onto test yourself questions in Tsokos and make sure you have completed the reading. The electromagnetic lab simulation is a fun way to increase your understanding, as well.Â
Topic D.4 Lesson 2: Experiment
Topic D.4 Lesson 2: Experiment
Inducing a current in the lab
Inducing a current in the lab
Today you will be given:
a solenoid
magnets
a Vernier ammeter
Using these objects, you will attempt to induce a current in the solenoid. You should document your progress with notes, including:
what you have done
what actions produce the largest induced emf, or current
a diagram
any other observations
Topic D.4 Lesson 3 - Generators and power transmission
Topic D.4 Lesson 3 - Generators and power transmission
Topic 11.2 Handout - blank.pdfTopic 11.2 Handout - solutions.pdf
TOK linKs
TOK linKs
To what extent does the ability to harness electromagnetic induction in technology, such as in generators or transformers, shape our trust in scientific theories and models?
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