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Electromagnetic force is energy created by the movement of electrically-charged atomic particles (protons and electrons). Whenever this type of energy is being released, there is both a flow (current) of charged particles, usually electrons, and a magnetic field that represents their flow in closed paths.
The basic form of electromagnetism is the attraction between charged particles in an atom: the protons (+) and electrons (-). The protons repel each other but are held in place by another force, the strong nuclear force. The electrons are held in their orbitals by attraction to the protons, and kept separate as they repel the other electrons.
The alignment of these charges in a number of atoms creates a magnetic field, and the motion of a magnetic field can generate an electric current. Conversely, the application of a flow of current can generate a magnetic field.
What else can I help you with?
How do you calculate force in electromagnet?
The force in an electromagnet can be calculated using the formula F = BIL, where F is the force, B is the magnetic field strength, I is the current flowing through the electromagnet, and L is the length of the wire in the magnetic field. By manipulating these variables, you can determine the force exerted by the electromagnet.
What is the difference between electromagnetism and electromagnet?
electromagnetism is the force an electromagnet is the object
What is the relationship between current and force in an electromagnet?
The relationship between current and force in an electromagnet is direct and proportional. Increasing the current flowing through the electromagnet coil will result in a stronger magnetic field being produced, leading to a greater force exerted by the electromagnet. Conversely, reducing the current will weaken the magnetic field and decrease the force.
Does an electromagnet use an electric force or a magnetic force?
it uses electric force
How can you make an electromagnet's pulling force stronger?
An electromagnet's pulling force can be made stronger by introducing iron core in it.It increases the magnetic pull.
What creates the magnetic force in an electromagnet?
The magnetic force in an electromagnet is created by the flow of electric current through a coil of wire, which generates a magnetic field around the coil.
Why magnetic force around the electromagnet is not permanent?
An electromagnet is only live (magnetised) when a current is flowing through the coil.
Witch r the factors that determine the strength of magnetic force an electromagnetic will have?
The factors that determine the strength of the magnetic force an electromagnet will have are the number of turns in the coil of wire, the current flowing through the wire, and the material of the core used in the electromagnet. Increasing these factors will generally increase the strength of the magnetic force produced by the electromagnet.
What are some good questions for a electromagnet?
What factors influence the strength of the magnetic field produced by the electromagnet? How does varying the amount of current flowing through the electromagnet affect its magnetic force? What materials are best suited for the core of an electromagnet to maximize its effectiveness?
How do you calculate force and power for electromagnet?
To calculate the force produced by an electromagnet, you can use the formula: Force (N) = magnetic field strength (T) x current (A) x length of the conductor (m). Power can be calculated using the formula: Power (W) = current (A) x voltage (V). Make sure to consider the properties of the specific electromagnet and the materials involved in your calculations.
What are 3 ways the force of an electromagnet can be controlled?
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How do you make a remote to electromagnet?
To make a remote-controlled electromagnet, you would need a remote control system, an electromagnet, and a power source. You can connect the power source to the electromagnet through a relay controlled by the remote system, allowing you to turn the electromagnet on and off wirelessly. This setup would enable you to control the magnetic force remotely.
