Electrical Equipment
Technology is all around us, but do we know how it works?
Throughout history civilizations have been intrigued by electricity. Th earth can be interpreted as a giant magnet and one only needs to look out in the sky during a lightning storm to understand why people throughout history wanted to know more.
Deeper Inquiry Link:
History and Experiments of Electricity
Some of the first applications of electricity are related to enhancing communication between people.
What is a radio and how does it work?
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How would you build a radio?
1) Do you know what signals a radio recieves?
2) Do you know what signals a radio emits?
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What are the basics you would need to know to analyze if the radio is working properly?
1) Do you know how to measure a volt?
1) Do you know how to measure resisitance?
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Created: March 7, 2024