candles can produce heat when it is burnt and when it is attached to something that can be heated or which can pass current ,like iron, the heat energy is partly converted into electricity .and when the burning candles are attached to the magnetized nails, electricity is produced and it passes though the wire and the bulb is lit...candles do not provide a large amount of power but anyway it produces electricity.................guys just try it and observe
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
To magnetize an iron nail, align the nail along the magnetic field lines of a magnet and rub one end of the magnet against the iron nail in the same direction multiple times. This process will cause the domains in the iron nail to align in the direction of the magnetic field, creating a magnetized iron nail.
Yes, iron is a magnetic material, so an iron nail can be easily magnetized. When exposed to a magnetic field, iron atoms align in such a way that they create a magnetic field, making the iron nail act as a magnet.
When an electric current flows through a coil of wire wound around an iron nail, it induces a magnetic field in the nail. This is because the nail becomes magnetized due to the alignment of its magnetic domains. The iron nail retains its magnetic properties as long as the current continues to flow through the coil.
Yes, every material has its limit in this respect.
Yes, if a nail is made of steel, it will will not be magnetized unless it is magnetized by a magnet by being hit.
A magnetized nail is a temporary magnet, known as an induced magnet. It becomes magnetized when it comes into contact with a permanent magnet, aligning its magnetic domains in the same direction. This temporary magnetism can be lost if the nail is no longer in contact with a permanent magnet.
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
Like poles will repel.Unlike poles will attract.
The electrons will fall out of line, demagnetizing the nail.
Dropping it on a hard surface
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
An electromagnet is a device that produces a magnetic field with the use of DC electricity. A simple electromagnet has a coil of wire wrapped around an iron core. A simple experiment would be to wrap a copper wire around an iron nail then connect both ends of the wire to a small battery. You will notice the nail is magnetized as long as the battery is connected.
To magnetize an iron nail, align the nail along the magnetic field lines of a magnet and rub one end of the magnet against the iron nail in the same direction multiple times. This process will cause the domains in the iron nail to align in the direction of the magnetic field, creating a magnetized iron nail.
Oxidizable solid