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Electrical current
Dynamo, alternator, solar panel.
Faraday found that a wire passed by a magnet induces a current in the wire. This led to making an electrical generator.
Yes. Copper is a very popular material used to make electrical wires.
Electrical charge can be produced from an electromagnet. This is a core i.e. iron wrapped in a wire coil. A magnetic device then passing by can cause an electrical charge to be produced, typically AC (alternating current).
Electrical current
Dynamo, alternator, solar panel.
Any electrical generator except solar.
Yes, some potatoes are able to produce a little electricity.
Wind speed affects the electrical output of windmills. Strong sustained winds often produce higher electrical outputs. In the United States, all major electrical grids operate on alternating current - so it is very likely that windmills produce AC power.
Faraday found that a wire passed by a magnet induces a current in the wire. This led to making an electrical generator.
By bare wires i presume that you mean wires not in closed in a protective sheath. As an experiment wires will have to be changed around quickly to see what the results of the connection produce. Once an experiment changes status to equipment production the regulations change to safety. The customer has to be protected from electrical shock. In an electrical experiment safety has to be the responsible of the person doing the experiment.
An electrical generator, these can produce AC or DC electric current.
A light bulb is an electric light that uses the process of a filament wire that is heated to produce an electrical current. When the electrical current passing throught the light bulb it produces light.
In electrical circuitry, a 12az7 tube does what other tubes do; that is, control electrical current so as to produce desired results in electrical appliances such as radios and musical instrument amplifiers.
All use generators to produce electrical current
Potassium hydroxide will react with carbon dioxide to produce potassium carbonate.