Describe the principle of electromagnetic induction

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Scenario - As part of your technician training, you are required to learn how electricity is produced, and this begins with understanding magnetism and its effects.

Task 1 - Describe, with the aid of diagrams, the magnetic field produced by a permanent magnet or an electromagnet.

Task 2 -

1761_figure.png

For the graph above describe the relationship between the flux density and field strength for cast iron and one other metal shown on B/H graph. Your answer should include references to the coercive force for these materials.

Task 3 -

a. Describe the principle of electromagnetic induction.

b. Using diagrams, describe at least 2 applications of electromagnetic induction used in the real world.

Reference no: EM131574772

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len1574772

7/22/2017 5:26:32 AM

Graphs must be neat and fully labelled; axis, titles, units etc. Calculations – Use headings. All calculations must show all the working out. Starting equations must be shown before transposing. Units stated in final answer to correct magnitude. Final answer must be clearly stated, properly identified and underlined.

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