Conjunto Motor Alternador Transformador Generación de la Electricidad

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ZmAW9zyc_3s

If we turn the shaft of a small DC electric motor, it produces an electric current. It is direct current, not alternating, since it has brushes that change polarity when the motor or dynamo rotates. • We can find DC motors in toys, printers, disk drives, hair dryers, and other household appliances. • By turning the motors it is possible to turn on LEDs or move the needle of a voltmeter. • Dynamo ► https://en.wikipedia.org/wiki/Dynamo • Electric Motor ► https://en.wikipedia.org/wiki/Electri... • Alternator ► https://en.wikipedia.org/wiki/Alternator • Electric Generator ► https://en.wikipedia.org/wiki/Electri... • Electrical Energy ► https://en.wikipedia.org/wiki/Electri... • Patreon ► / cienciabit • Subscribe ► https://www.youtube.com/subscription_... • Do you want to contribute subtitles? ► http://www.youtube.com/timedtext_cs_p... • Cienciabit ► http://www.cienciabit.com

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