Mechanics
5E - Electromotive Force and Current
5B - Electric Fields and Potential
5E - Electromotive Force and Current
5H - Magnetic Fields and Forces
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5E 50.10 - Thermocouple:
Demonstrates: Energy obtained from heat. Description: Heating the end of a thermocouple gives a large deflection on a galvanometer. |
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5E 50.20 - Electrical Equivalent of Heat:
Demonstrates: Shows that electrical power causes heat. Description: 10' of 20 gauge wire is strung between two carts. As voltage in the wire is increased the wire will heat and break. |