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How does a changing magnetic field produce an electric field according to electromagnetic theory?
According to electromagnetic theory, a changing magnetic field induces an electric field. This phenomenon is known as electromagnetic induction, where the changing magnetic field creates a force that causes electrons to move, generating an electric current.
The dynamo theory states that earths magnetic field is created in layers?
In the Dynamo Theory, the magnetic field of the earth is created in the outer core. The fluid contained in the outer core creates and maintains the magnetic field during rotation.
What are the two theories that attempt to explain earths magnetic field?
the two theories that attempt to explain earths magnetic field are Dynamo theory--the theory that is believed by the majority of geologists. it says the rotation of the earth causes the liquid core to move in one overall direction, causing the movement of electrical charges, creating the current making the magnetic field. Rapid-decay theory---is believed by the minority of geologists. it makes assumptions about how the earth was formed to calculate how much electrical current would be generated and how much it would have slowed down. =
What does the dynamo theory help?
The dynamo theory helps explain how a planet or star can make its own magnetic field. William Gilbert was the first person to suggest that the Earth is a magnet in a report called de Magnete in 1600.
What is the dynamo theory?
The dynamo theory explains how the Earth's magnetic field is generated by the motion of molten iron in its outer core. It suggests that the rotation of the Earth combined with convective motion in the outer core creates electrical currents that generate the magnetic field.
What is the leading theory for what causes earth's magnetic field?
The Dynamo Theory it what causes Earth's Magnetic Field
What is the theory that explains the source of Earth's magnetic field called?
The source of Earth's magnetic field is best explained by _____.domainsthe dynamo theoryCoulomb's lawelectrostatics
What is The theory that explains the source of Earth's magnetic field?
dynamo theory
How does a changing magnetic field produce an electric field according to electromagnetic theory?
According to electromagnetic theory, a changing magnetic field induces an electric field. This phenomenon is known as electromagnetic induction, where the changing magnetic field creates a force that causes electrons to move, generating an electric current.
The dynamo theory states that earths magnetic field is created in layers?
In the Dynamo Theory, the magnetic field of the earth is created in the outer core. The fluid contained in the outer core creates and maintains the magnetic field during rotation.
The dynamo theory states that Earth's magnetic field is created in what layer?
The dynamo theory states that Earth's magnetic field is created in the outer core layer, where the flow of liquid iron generates electric currents through the movement of the molten metal. These electric currents create a magnetic field around the planet.
Langevin theory of paramagnetism?
A theory which treats a substance as a classical (non-quantum-mechanical) collection of permanent magnetic dipoles with no interactions between them, having a Boltzmann distribution with respect to energy of interaction with an applied field
The Dynamo theory states that Earth magnetic field is created in the layer known as the?
core
The dynamo theory states that Earth's magnetic field is created in the layer known as the .?
core
What are the two theories that attempt to explain earths magnetic field?
the two theories that attempt to explain earths magnetic field are Dynamo theory--the theory that is believed by the majority of geologists. it says the rotation of the earth causes the liquid core to move in one overall direction, causing the movement of electrical charges, creating the current making the magnetic field. Rapid-decay theory---is believed by the minority of geologists. it makes assumptions about how the earth was formed to calculate how much electrical current would be generated and how much it would have slowed down. =
What is Geodynamo Theory?
The Geodynamo Theory explains the generation of Earth's magnetic field through the movement of molten iron alloys in the outer core. These movements create electric currents, which generate the magnetic field that surrounds the Earth. This theory helps understand how and why our planet has a magnetic field that protects us from harmful solar radiation.
The dynamo theory states that earths magnetic field is created in layer as the?
The dynamo theory states that Earth's magnetic field is generated by the movement of molten iron in the outer core of the planet. The fluid motion of the molten iron creates electric currents, which in turn produce the magnetic field that surrounds Earth. This process operates similar to a self-sustaining dynamo, hence the name "dynamo theory."
