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What is the relationship between the magnetic field and current in a conducting wire?
The relationship between the magnetic field and current in a conducting wire is described by Ampre's law, which states that a current flowing through a wire creates a magnetic field around it. The strength of the magnetic field is directly proportional to the current flowing through the wire.
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Are conductors magnetic?
Yes, some conductors are magnetic. When a current flows through a conductor, it generates a magnetic field around it. This is the principle behind electromagnets and the interaction between electricity and magnetism.
What is the relationship between the magnetic field and the distance between two parallel wires carrying current?
The magnetic field between two parallel wires carrying current is directly proportional to the distance between the wires. As the distance increases, the magnetic field strength decreases.
What is the relationship between the surface current density and the magnetic field on a current sheet?
The surface current density on a current sheet is directly proportional to the magnetic field it produces. This means that as the surface current density increases, the strength of the magnetic field also increases.
What is relationship exists between the magnetic force and current through conductor?
The magnetic force experienced by a current-carrying conductor is directly proportional to the magnitude of the current flowing through it. This relationship is described by the right-hand rule for magnetic fields, where the direction of the force on the conductor can be determined by pointing the thumb of your right hand in the direction of the current and the fingers in the direction of the magnetic field.
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.
Are conductors magnetic?
Yes, some conductors are magnetic. When a current flows through a conductor, it generates a magnetic field around it. This is the principle behind electromagnets and the interaction between electricity and magnetism.
What is the relationship between the magnetic field and the distance between two parallel wires carrying current?
The magnetic field between two parallel wires carrying current is directly proportional to the distance between the wires. As the distance increases, the magnetic field strength decreases.
What is the relationship between the surface current density and the magnetic field on a current sheet?
The surface current density on a current sheet is directly proportional to the magnetic field it produces. This means that as the surface current density increases, the strength of the magnetic field also increases.
What is relationship exists between the magnetic force and current through conductor?
The magnetic force experienced by a current-carrying conductor is directly proportional to the magnitude of the current flowing through it. This relationship is described by the right-hand rule for magnetic fields, where the direction of the force on the conductor can be determined by pointing the thumb of your right hand in the direction of the current and the fingers in the direction of the magnetic field.
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.
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.
What is the relationship between the current flowing through a conductor and the magnetic field it generates?
The relationship between the current flowing through a conductor and the magnetic field it generates is described by Ampere's law. When an electric current flows through a conductor, it creates a magnetic field around the conductor. The strength of the magnetic field is directly proportional to the amount of current flowing through the conductor. This phenomenon is the basis for electromagnetism and is used in various applications such as electric motors and generators.
How can an electric current produce a magnetic field and what is the relationship between the two phenomena?
An electric current produces a magnetic field because moving electric charges create a magnetic field around them. This relationship is described by the right-hand rule, which shows the direction of the magnetic field around a current-carrying wire. The magnetic field and electric current are interconnected through electromagnetism, as discovered by physicist Hans Christian Oersted in 1820.
What is the relationship between the motion of a conducting rod and the generation of motional emf within the rod?
The motion of a conducting rod can generate motional electromotive force (emf) within the rod. When the rod moves through a magnetic field, it experiences a change in magnetic flux, which induces an emf according to Faraday's law of electromagnetic induction. This emf can create an electric current in the rod, leading to the generation of electrical energy.
What is the relationship between magnetic fields and electricity?
-- A current flowing through a conductor creates a magnetic field around the conductor. -- Moving a conductor through a constant magnetic field creates a current in the conductor. -- If there's a conductor sitting motionless in a magnetic field, a current flows in the conductor whenever the strength or direction of the magnetic field changes.
What is the relationship between on electric current and magnetic field?
An electric current produces a magnetic field around it, according to Ampère's law. This phenomenon forms the basis of electromagnetism and is described by Maxwell's equations. The strength of the magnetic field is directly proportional to the magnitude of the current flowing through the conductor.
What is the 3 things that oersted discovered about the relationship between electricity and magnetism?
Oersted discovered that an electric current produces a magnetic field, that the magnetic field direction is perpendicular to the current flow, and that the strength of the magnetic field is directly proportional to the current flowing through the conductor.
