Electromagnetic Devices Poster
Make a NEAT poster or a PowerPoint displaying a sketch or diagram of each of the devices shown below. Do not use the pictures given in your notes. Submit your PowerPoint or a picture of your poster here.
Devices
Motor
Generator
Transformer
Galvanometers
Speakers
For Each Device
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Label the parts of each device neatly (see table below for the important parts)
Explain WHAT the device does
Explain HOW it works
Important Parts to Show for Each Device
Electromagnetic Device
The Important Parts
Motor
battery, electromagnet, permanent magnets
Generator
electromagnet, permanent magnets
Transformer
primary coil, secondary coil
Galvanometer
electromagnet, needle, scale, permanent magnets
Speaker
cone, coil of wire, permanent magnets