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How do magnetic fields from currents in a wire interact with a cylindrical shell?
When a current flows through a wire, it creates a magnetic field around it. This magnetic field can interact with a cylindrical shell by inducing currents in the shell, which can in turn create their own magnetic fields. The interaction between the magnetic fields from the wire and the shell can affect the distribution of currents and magnetic fields in the system.
How do certain materials exhibit the property of repelling magnetic fields?
Certain materials exhibit the property of repelling magnetic fields due to their atomic structure, which causes the magnetic moments of their atoms to align in a way that creates a repulsive force against external magnetic fields. This phenomenon is known as diamagnetism.
A moving electric charge creates?
A moving electric charge creates a magnetic field around it. This magnetic field interacts with other nearby magnetic fields and forces, leading to various electromagnetic effects such as electromagnetic induction or magnetic attraction/repulsion.
Does electric current create magnetic fields?
Yes, electric current does create magnetic fields
How do working magnets generate magnetic fields?
Working magnets generate magnetic fields through the alignment of their atomic particles, specifically electrons, which creates a magnetic force. This force is what allows magnets to attract or repel other objects.
The circulation of gases in the sun combines with the suns rotation to create what?
The circulation of gases in the Sun, along with its rotation, creates magnetic fields. These magnetic fields are responsible for various phenomena such as sunspots, solar flares, and the solar wind.
How do magnetic fields from currents in a wire interact with a cylindrical shell?
When a current flows through a wire, it creates a magnetic field around it. This magnetic field can interact with a cylindrical shell by inducing currents in the shell, which can in turn create their own magnetic fields. The interaction between the magnetic fields from the wire and the shell can affect the distribution of currents and magnetic fields in the system.
How do certain materials exhibit the property of repelling magnetic fields?
Certain materials exhibit the property of repelling magnetic fields due to their atomic structure, which causes the magnetic moments of their atoms to align in a way that creates a repulsive force against external magnetic fields. This phenomenon is known as diamagnetism.
A moving electric charge creates?
A moving electric charge creates a magnetic field around it. This magnetic field interacts with other nearby magnetic fields and forces, leading to various electromagnetic effects such as electromagnetic induction or magnetic attraction/repulsion.
Does electric current create magnetic fields?
Yes, electric current does create magnetic fields
How do working magnets generate magnetic fields?
Working magnets generate magnetic fields through the alignment of their atomic particles, specifically electrons, which creates a magnetic force. This force is what allows magnets to attract or repel other objects.
Is formed when the magnetic Fields of electrons are aligned in the same direction?
A ferromagnet is formed when the magnetic fields of electrons in a material align in the same direction. This alignment creates a permanent magnetic moment in the material, making it exhibit strong magnetic properties even in the absence of an external magnetic field.
How do magnetic fields flow from north to south?
Magnetic fields flow from north to south in a continuous loop, with the lines of force moving outward from the north pole and curving back towards the south pole. This creates a closed loop pattern that allows the magnetic field to circulate and interact with other magnetic fields.
When magnetic and blank fields both exist it is called an electromagnetic field?
Not quite. An electromagnetic field is formed when electric and magnetic fields oscillate together perpendicularly to each other. So, a situation where both magnetic and electric fields are present and oscillating in a coordinated manner is what creates an electromagnetic field.
What creates a planet's magnetic field?
The dynamo. For terrestrial planets, the dynamo is a molten core of nickel-iron. Mercury and Earth have fairly strong dynamos and therefore fairly strong magnetic fields. Venus and Mars do not, and have only weak magnetic fields.
How does magnets produce movement ina current carrying wire?
Faraday's Law states that magnetic fields produce a electric fields and vice versa. Also, Ampere's Law states that a change in magnetic fields w.r.t. time creates current.
How does the interaction of magnetic fields and electric currents contribute to what makes a magnet work?
The interaction of magnetic fields and electric currents creates a magnetic force that aligns the atoms in a material, making it magnetic. This alignment allows the material to attract or repel other magnets, which is what makes a magnet work.
