Alternators and Dynamos

Alternators and Dynamos

Assessment

Interactive Video

Science, Physics, Chemistry, Engineering

6th Grade - University

Hard

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The video explains how alternators and dynamos use magnetic fields to generate electricity. Alternators produce alternating current, while dynamos produce direct current. The video covers the role of commutation rings in determining the type of current generated and explains how changes in magnetic field, coil turns, and rotation speed affect the current's size and frequency.

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1 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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