Wiki User
∙ 15y agoThis seems like a question from an electrical course, and is probably best answered by your course materials. It's your test question, not ours, and there won't always be someone to ask the answer of. Earn your diploma.
Wiki User
∙ 15y agoWhen a magnet moves near a conductor, it creates a changing magnetic field, which induces an electric current to flow in the conductor through a process called electromagnetic induction. This flow of electricity occurs as a result of the interaction between the magnetic field and the electrons in the conductor.
No, salt water passing through a magnet does not create electricity. In order to generate electricity, you need a conductor moving through a magnetic field, such as in a generator or dynamo. The salt water itself is not conducting electricity in this scenario.
An electrical current will flow in a conductor, when a magnet is moved next to a conductor - or when the conductor is moved next to the magnet.
True. When a magnet is moved near a conductor, such as a wire, it causes a change in the magnetic field around the conductor. This change induces an electric current to flow in the conductor, resulting in the formation of electricity.
Assuming you mean electrical conductor / insulator, most bar magnets are made of solid metal, either iron, neodymium or an alloy of aluminium nickel and cobalt, so they conduct electricity. There is one type of magnet called a ferrite magnet which does not conduct electricity - they are the type often found in loudspeakers.
Some magnets conduct electricity quite well. Others are pretty good insulators. If the magnet is made from metal, chances are that it will be a pretty good electrical conductor. If it is a ceramic magnet or one where magnetic particles are suspended in a non-conductive medium (like those flexible rubber fridge magnets that businesses like to distribute) then the magnet will usually be a very poor electrical conductor.
A magnet can create electricity through electromagnetic induction. When a magnet moves near a conductor, such as a wire, it creates a changing magnetic field around the conductor. This changing magnetic field induces a current to flow in the wire, generating electricity.
A magnet will conduct electricity.
magnet that is a conductor if electricity
A magnet is not a conductor or an insulator. It is a material that can exhibit magnetic properties and create a magnetic field. The ability of a material to conduct electricity or resist the flow of electrons is unrelated to its magnetic properties.
No, salt water passing through a magnet does not create electricity. In order to generate electricity, you need a conductor moving through a magnetic field, such as in a generator or dynamo. The salt water itself is not conducting electricity in this scenario.
Conductor of electricity is sort of the definition of a magnet. Magnets conduct electrical fields; it is what makes them magnets, in very simple terms.
An electrical current will flow in a conductor, when a magnet is moved next to a conductor - or when the conductor is moved next to the magnet.
True. When a magnet is moved near a conductor, such as a wire, it causes a change in the magnetic field around the conductor. This change induces an electric current to flow in the conductor, resulting in the formation of electricity.
it uses electricity to create a magnet
it uses electricity to create a magnet
Assuming you mean electrical conductor / insulator, most bar magnets are made of solid metal, either iron, neodymium or an alloy of aluminium nickel and cobalt, so they conduct electricity. There is one type of magnet called a ferrite magnet which does not conduct electricity - they are the type often found in loudspeakers.
Some magnets conduct electricity quite well. Others are pretty good insulators. If the magnet is made from metal, chances are that it will be a pretty good electrical conductor. If it is a ceramic magnet or one where magnetic particles are suspended in a non-conductive medium (like those flexible rubber fridge magnets that businesses like to distribute) then the magnet will usually be a very poor electrical conductor.