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What else can I help you with?
Created around a conductor when electrons flow through that conductor?
Then an 'electrical current' is said to be present in the conductor.
Is aluminium magnetic when a current is passed throu it?
When current flows through any conductor, there is a magnetic field around the conductor. It doesn't matter what substance comprises the conductor. I guess that means that aluminum wire can be an electromagnet, but not a permanent one.
Name four factors affecting the resistance of a conductor?
area of the conductor, length of the conductor and temperature around the conductor..........
Why metal is a conductor?
The metallic bonds which form the molecular structure of the metal solid are characterized by a virtually free flow of electrons between individual atoms, whereas non-metallic molecular bonds tend to keep the same electrons around each atom unless they are actively reacting. Consequently, when a source of electricity is applied to a metal, the free flow of electrons makes the conduction of charge, and in turn, electricity, much easier than it would be in a nonmetallic compound.
Will magnetic field is produced when current is passed through a thick conducting sheet?
Yes,,,a current carrying conductor wil produce magnetic field around it.
Created around a conductor when electrons flow through that conductor?
Then an 'electrical current' is said to be present in the conductor.
What happens when an electrical current runs through a conductor?
When an electrical current runs through a conductor, electrons flow in the direction of the current. This flow of electrons creates a magnetic field around the conductor. The amount of current flowing through the conductor is directly proportional to the strength of the magnetic field produced.
How is the movement of electrons in a conductor related to the formation of magnetic field?
When electrons move through a conductor, they create a flow of electrical current. This flow of current generates a magnetic field around the conductor in accordance with Ampere's law. The strength of the magnetic field is directly related to the magnitude of the current and the distance from the conductor.
Does electricity move through a conductor or an insulator?
The answer is a little more complex than a neat, pat answer. Electric flow may be seen as forward propagation of electrons, or backwards propagation of positive "holes" which may move through or around a medium, or as the movement of ions through a medium. Depending on the dielectric strength of an insulator, and the voltage/amperage of the charge in question, the electricity may move through, over, or around an insulator.In some cases, an electric current can move easily through both an insulator and a conductor, but in most cases, electricity moves easiest through a conductor. Conductors are usually metals or metalloids that have are joined together through metallic bonding. Metallic bonding results in positive metal ions floating in a sea of electrons. The "delocalized nature" of the electrons (electrons spread out) allows charge to flow easily through a conductor.
How can electricity create magnetism?
Electricity can create magnetism through the interaction of moving electric charges. When electric current flows through a conductor, such as a wire, it generates a magnetic field around the conductor. This magnetic field is created by the movement of electrons in the wire, which generates a force that can attract or repel other magnetic materials. This phenomenon is known as electromagnetism.
How do electric currents produce magnetic fields?
Electric currents produce magnetic fields through the interaction of moving electric charges. When an electric current flows through a conductor, such as a wire, the moving electrons create a magnetic field around the conductor. This magnetic field is generated by the alignment of the electrons' spins and their movement in a particular direction. The strength of the magnetic field is directly proportional to the amount of current flowing through the conductor.
How is magnetic-force produced?
Magnetic force is produced by moving electric charges. When electrons move through a conductor, they create a magnetic field around the conductor. This is known as electromagnetism and is the basis for the generation of magnetic force.
What is formed around the conductor whenever an electric current flows through a conductor?
A magnetic field is formed around the conductor when an electric current flows through it. The strength of the magnetic field is directly proportional to the magnitude of the current flowing through the conductor.
What are the properties of Electromagnetism?
An electromagnet is created when an Fe core is wrapped in a conductor and an electric current goes through the conductor; magnetism and electrical current have a symbiotic relationship -- when a conductor is moved in a magnetic field, electrons start to move and when electrons move through a conductor, a magnetic field is created around the conductor; a simple motor uses an electromagnet to do work.
How electric current causes magnetic field around conductor?
When an electric current flows through a conductor, it creates a magnetic field around the conductor. This is due to the interaction between the moving charges (the electrons in the current) and the magnetic fields they produce. The magnetic field strength is directly proportional to the current flowing through the conductor.
Why does electricity create a magnetic?
Electricity creates a magnetic field when an electric current flows through a conductor, such as a wire. This is due to the movement of charged particles (electrons) in the wire, which generates a magnetic field around the conductor according to the right-hand rule. The strength of the magnetic field is directly proportional to the current flowing through the conductor.
Why does metal attract electricity?
Metal attracts electricity because it contains a high density of free electrons that can move easily within the material. When a voltage is applied, these free electrons can flow through the metal, creating an electric current. This property makes metal a good conductor of electricity.
