A simple electric bar fire does this. One bar will probably be rated at 1 Kw. The electric element is just a resistance which gets hot when a current is passed through it, thus producing heat
Lightning
Electrical energy is transferred to mechanical energy when an electric motor is used. The electric motor uses the electrical energy to generate a magnetic field, which interacts with other magnetic fields to produce a rotating motion, thus converting electrical energy into mechanical energy.
In an electric motor, electrical energy (because it uses electricity) is transformed into mechanical energy (because it performs action). An electric mixer is a good example of this.
Rotation energy can be converted into electrical energy through the use of a generator. The rotating motion is used to spin a coil of wire within a magnetic field, which induces an electric current to flow in the wire. This current can then be captured and used as electrical energy.
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Diamond is, in general, a poor conductor of electrical energy. Generally, we find that diamond is actually a pretty good electrical insulator. This contrasts sharply with its ability to conduct thermal energy, which it does better than anything else we know of.
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Anything with sound is a good example of sound energy.Examples: laugh, scream, yelling, hollaring: )
electrical energy to mechanical energy(kenetic energy) to heat energy
yes copper is a good eletrical insulator
Batteries are a good example.
Thermal conductivity measures a material's ability to transfer heat energy, while electrical conductivity measures its ability to transfer electrical energy. Materials with high thermal conductivity are good conductors of heat, whereas those with high electrical conductivity are good conductors of electricity.