The primary means of producing electricity from heat involves heating water until it becomes steam, this steam is kept under pressure so that its volume remains the same while it continues to gain the energy from the heat. Once the steam has absorbed as much energy as we can give it, we allow it to expand into pipes, releasing the energy we put in as it does. That heat energy is transfered to rotational motion as the steam expands and pushes the blades of a turbine. The axle of the turbine is in turn connected to a generator which turns rotational motion into electricity. weather the heat is generated by nuclear reactions, coal, or whatever else you like is irrelevant.
Steam turbines produce electricity which in turn would be heat=electricity.
At least, the metal part, that conducts the current, is. Metals are good conductors of heat and electricity.
No heat is not a conductor of electricity as it is not a substance.
Use the heat from the fire to boil water. Then route the steam through
the fins of a turbine, and let the turbine turn an electrical generator.
Heat can be used to produce electricity.
yes.
when electrons flow through a conductor then the material of the conductor offers resistance to excite the electrons in the conductor to release heat energy.
No, it is not. The best thermal conductor among the metals is silver, and it is the best electrical conductor as well. There is a general "rule" in the natural world that thermal and electrical conductivity are proportionate among metals; they "track" together. If a metal is a better thermal conductor than another metal, it will be a better electrical conductor as well. It should be noted that the best thermal conductor of all known materials is the allotrope of carbon we call diamond. Interestingly, diamond is an electrical insulator.
Whether or not a substance is a conductor is not an indicator of its specific heat. This applies to either an electrical conductor or a thermal conductor. There is generally no direct correlation between a substance's ability to conduct electricity or heat and the specific heat of that substance.
Lead has high resistivity of current. So , lead is not conduct current. But lead has low resistivity of heat and it conduct heat..
A label.
To short out an electrical cord, all that had to be done if find a way to touch the black conductor to the white or green conductor. Why this would be required is a mystery as most installations strive to stop the shorting of electrical cords and wiring.
Its used to transfer heat into electrical signal
It depends on whether you mean heat conductor or electrical conductor; in either case it is a poor conductor at room temperature; but at very high temperature it is a good electrical conductor but still a poor heat conductor
bakelite
The cord sending electrical power to a light bulb or a television is an example of a conductor of electricity in a room. A conductor of a choir or an orchestra is an example of a musical conductor in a room.
Metals are actually good conductors of both heat and electricity... but silicon is a semi-conductor. Unlike metals, which are good electrical and heat conductors, crystalline solids such as diamond and semiconductors such as silicon are good heat conductors but poor electrical conductors. This is their nature... you can't change it :-)
On the power cord of an electrical appliance, the only conductor you can see is the two (or three) little prongs on the very end of the cord, that get plugged into the wall. Everything else you can see is insulating material. (If it ever becomes possible to see any conductor anywhere else in the cord, then the cord is damaged and dangerous, and must be replaced.)
Iron wire is a conductor of heat/electricity only and it is impossible to convert heat to electrical energy by using it.
The electrical resistance of the material. All materials have some electrical resistance except for superconductors.
when electrons flow through a conductor then the material of the conductor offers resistance to excite the electrons in the conductor to release heat energy.
Copper is a good conductor, that's why it is used to make electrical wire.
Examples of very good conductors are: gold, silver, copper, aluminium, etc.