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The earth has gravity and an outer EMF. So the forces coexist.
An electrical cable has a gravitational force but extremely small. When a current flows through the cable an electromagnetic field is also created (EMF). An EMF can conversely generate an electric current. The EMF pushes the electrons along the cable in one direction. Gravitational force exists between the atoms. The forces can thus vectorially added.
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How is core connection to the electromagnetic of the Earth?
The Earth's core is not directly connected to the electromagnetic field. The Earth's magnetic field is generated by the movement of molten metals in the outer core, primarily iron and nickel. This movement creates electric currents, which in turn generate the magnetic field that surrounds the Earth.
If you stopped the magnet midway through the loop what would happen?
The magnetic field generated by the magnet would also stop, causing the induced current in the loop to cease. This would result in a decrease in electromagnetic induction and the loop would have no current running through it.
An electric current can be generated by moving a wire coil in a magnetic?
field. This phenomenon is known as electromagnetic induction and is the principle behind how electric generators work by converting mechanical energy into electrical energy. Faraday's law of electromagnetic induction states that a changing magnetic field induces an electromotive force (EMF) in a conductor.
What is the least value of frequency of an electromagnetic wave that exist in the universe?
Geomagnetic waves are thought to be the lowest frequency (and, therefore, the longest wavelength) electromagnetic waves in the universe. They are generated by movements in planetary structures that modulate a planet's magnetic field to create the wave. Certainly lower frequency electromagnetic waves could be generated, but they would be artificial. A link is provided for some useful information.
Cyclotrons and synchrotrons accelerate charged particles by repeatedly supplying them with the pulses of?
electromagnetic fields. These fields are generated by powerful magnets which create a strong magnetic field. The particles are then guided in circular paths, and as they pass through the electromagnetic field pulses, they gain energy and accelerate. This process is repeated multiple times to achieve the desired energy for the particles.
What is the process by which electric current is generated placing a wire in a magnetic field?
electromagnetic induction
What is the process by which electric current is generated by placing a wire in a magnet field?
electromagnetic induction
What is the process by which electric current is generated by placing a wire in magnetic field?
electromagnetic induction
What is process by which electric current is generated by placing a wire in a magnetic field?
electromagnetic induction
What is the process in which electrical current is generated by placing a wire in magnetic field?
electromagnetic induction
What magnetic fields both exist it is called an electromagnetic field?
An electromagnetic field consists of both an electric field and a magnetic field, which are interconnected and interact with each other. This field is generated by the movement of electrically charged particles and is fundamental to the behavior of light and other electromagnetic radiation.
When and magnetic fields both exist it is called an electromagnetic field.?
Yes, an electromagnetic field refers to the combination of electric and magnetic fields that are generated by electric charges and changing magnetic fields. This field propagates through space and carries electromagnetic energy.
When a electrical current is generated in a conductor by placing it in a magnetic field the process is known as?
Electromagnetic Induction
How are elctromagnatic waves generated?
Electromagnetic waves are generated by accelerating electric charges. When an electric charge is accelerated, it creates a changing electric field which, in turn, generates a changing magnetic field. These changing electric and magnetic fields propagate through space as electromagnetic waves.
What is an electromagnetic wave affected by?
Electrical field - to a large extent. Gravity - to a lesser extent.
What is the process by which electric current is generated by placing a wire in a field?
electromagnetic induction
How do you levitate with electricity?
Levitating with electricity is typically achieved using electromagnetic forces. By passing electricity through a conductor in the presence of a magnetic field, a force is generated that can counteract gravity and allow for levitation. Specialized setups using superconducting materials or electromagnetic coils can be used to demonstrate this effect.
