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What is the right hand rule for electrons and how is it used to determine the direction of the magnetic field created by their motion?
The right-hand rule for electrons states that if you point your thumb in the direction of the electron's motion, and curl your fingers in the direction of the magnetic field, then your palm will point in the direction of the force acting on the electron. This rule is used to determine the direction of the magnetic field created by the motion of electrons.
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Is the right hand rule for protons or electrons used to determine the direction of the magnetic field created by a current-carrying conductor?
The right-hand rule is used to determine the direction of the magnetic field created by a current-carrying conductor.
What is the left hand rule of electromagnetism and how is it used to determine the direction of the magnetic field created by a current-carrying conductor?
The left-hand rule of electromagnetism is a rule used to determine the direction of the magnetic field created by a current-carrying conductor. To use this rule, point your thumb in the direction of the current flow, your index finger in the direction of the magnetic field, and your middle finger will then point in the direction of the force acting on the conductor. This rule helps in understanding the relationship between current flow and magnetic fields.
A magnetic field exists around a wire whenever?
a current flows through it. The magnetic field is created due to the movement of charged particles (electrons) in the wire. The direction of the magnetic field is determined by the right-hand rule.
Describes what happens when hold a compass close to wire carrying current?
When a compass is held close to a wire carrying current, the magnetic field created by the current induces a magnetic field around the wire. The compass aligns with this magnetic field and its needle will deflect in a direction perpendicular to the wire. This can be used to determine the direction of the current flow in the wire.
Does a compass use a electromagnet?
Yes, a compass uses a magnetized needle that aligns with the Earth's magnetic field to determine direction. The Earth's magnetic field is created by the movement of molten metal in its outer core, acting like a giant electromagnet.
Is the right hand rule for protons or electrons used to determine the direction of the magnetic field created by a current-carrying conductor?
The right-hand rule is used to determine the direction of the magnetic field created by a current-carrying conductor.
What is the left hand rule of electromagnetism and how is it used to determine the direction of the magnetic field created by a current-carrying conductor?
The left-hand rule of electromagnetism is a rule used to determine the direction of the magnetic field created by a current-carrying conductor. To use this rule, point your thumb in the direction of the current flow, your index finger in the direction of the magnetic field, and your middle finger will then point in the direction of the force acting on the conductor. This rule helps in understanding the relationship between current flow and magnetic fields.
A magnetic field exists around a wire whenever?
a current flows through it. The magnetic field is created due to the movement of charged particles (electrons) in the wire. The direction of the magnetic field is determined by the right-hand rule.
The electric field passes through electrons.do the magnetic field have some sort of element like electron to exist?
Not that we are aware of. Magnetic fields are created by moving charge (electrons). The field is always at a 90° angle to the direction of the charge's motion. So an electron spinning around the nucleus will cause a tiny magnetic dipole, direction depending on which direction it is spinning. Atoms with multiple electrons may have electrons spinning in different directions which could cancel out the net effect, but if there is a net in one direction, and several those line up pointing in the same direction, then you have a magnet.
How are magnetic poles created?
Magnetic poles are created by the alignment of electrons in a material. When the electrons in a material align in the same direction, they create a magnetic field with a north and south pole. Some materials have intrinsic magnetic properties due to the alignment of their electron spins, while others can be magnetized by exposing them to an external magnetic field.
Describes what happens when hold a compass close to wire carrying current?
When a compass is held close to a wire carrying current, the magnetic field created by the current induces a magnetic field around the wire. The compass aligns with this magnetic field and its needle will deflect in a direction perpendicular to the wire. This can be used to determine the direction of the current flow in the wire.
What is the definition of electric field?
An electro-magnetic field is made up of both an electric and a magnetic field. And they both consist of photons. The two fields are orthogonal in direction. Which means their wave directions are perpendicular to each other. EMF's are produced each and every time the momenta of electrons changes. So when the speed, direction, or both of electrons change, EMF is created and the electric field is part of that EMF.
What creates a magnetic force in objects such as iron and cobalt?
The magnetic force in objects like iron and cobalt is created by the alignment of magnetic domains within the material. These materials have unpaired electrons that align in the same direction, creating a net magnetic field. This alignment allows them to act as magnets and attract or repel other magnetic materials.
Does a compass use a electromagnet?
Yes, a compass uses a magnetized needle that aligns with the Earth's magnetic field to determine direction. The Earth's magnetic field is created by the movement of molten metal in its outer core, acting like a giant electromagnet.
Is an electromagnet what is changed by flipping the direction of the electrons which is controlled by the commutator?
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What Created around a conductor when electrons flow through that conductor?
Whenever a charge passes through a conductor, a magnetic field is produced. Hence, whenever a current carrying conductor is placed in a magnetic filed, it will experience a force whose direction is determined by Fleming's left hand rule.
How is a magnetic field created?
A magnetic field is created when electric charges move. This movement generates a force that aligns the charges in a specific direction, creating a magnetic field around the moving charges.
