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An electric field surrounds an electric charge What additional field surrounds a moving electric charge?
A moving electric charge produces both an electric field and a magnetic field. The magnetic field surrounds the moving charge and is perpendicular to both the direction of motion and the electric field. This combined electromagnetic field is described by Maxwell's equations.
What are all the sources of magnetic fields?
the poles (north and south) create the magnetic fields Magnetic fields are, in the end, the result of the movement of electrostatic charges. Any charged particle will create a magnetic field around its path of travel. (And, conversely, it can be affected by an external magnetic field.) It could be the separation of charges that creates a magnetic dipole, as in an atom. (Positive nucleus with the negative electron cloud about it.) It could be the movement of electrons in a conductor. (Electric current flow in a wire.) One of the four basic forces in the universe is the electromagnetic force. Not the magnetic force, but the electromagnetic force. If there's no moving charge, there's no magnetic field. The two phenomenon are intrinsically connected.
What are similarities and differences between the magnetic and electric charge interaction?
Both magnetic and electric charges interact with each other through attraction or repulsion. However, electric charges are typically carried by protons and electrons, while magnetic charges (or poles) are found in magnetic materials like magnets. Additionally, while electric charges produce electric fields that exert forces on other charges, magnetic charges produce magnetic fields that affect moving charges.
How are electric current and electric charge related?
It might be possible to characterize an electric charge as a current -- if that charge is moving. Any moving charge is electricity under the fundamental definition of that term. Electricity is generally thought of as moving electrons, but a more fundamental definition of electricity is any moving charge or group of charges. If your electric charge is moving, it is electric current.
How are magnet fields and electric fields alike?
Both act only on charged particles (ions, protons, or electrons). ?However, an electric field (which generates an ELECTRIC FORCE) acts on a particle in the same direction as the field, given by the equation:F(vector) = q*E(vector)The resulting force vector is in the same direction as the field vector (for positive charges).A magnetic field generates a force ONLY on a MOVING charge, and ONLY if the charge is moving non-parallel to the magnetic field:F(vector) = q*v(vector) x B(vector)Because of the cross-product, the magnetic force is a direction perpendicular to the velocity and magnetic field vectors (use the right hand rule to figure out the direction of magnetic force). ?The particle will still have momentum from its initial velocity, so an applied magnetic field will (pretty much) always make the particle move in a curved path.
What two thing surround every moving electron?
An electric field and a magnetic field surround every moving electron due to its charge and motion. These fields interact with the electron's movement, influencing its behavior and trajectory.
How are moving electric charges related to electric and magnetic fields?
Moving electric charges create both electric and magnetic fields. The electric field is produced by the charge itself, while the magnetic field is generated by the motion of the charge. When a charged particle moves, it creates a magnetic field around it perpendicular to its direction of motion, as described by the right-hand rule.
Would a moving electric charge that is surrounded only by an electric field be an electromagnetic wave?
No, a moving electric charge surrounded only by an electric field would not be considered an electromagnetic wave. Electromagnetic waves are a combination of electric and magnetic fields oscillating perpendicular to each other and to the direction of propagation. A moving electric charge in an electric field alone would not exhibit this characteristic.
What are the source of magnetic fields?
The source of all magnetic fields is moving electric charge: whether it is current in a wire, unpaired electrons in an atomic orbital, convection currents in the earth's liquid nickle/iron core, plasma in the sun, etc. moving electric charge is the source of all magnetic fields.
Moving electric charges will interact with?
Moving electric charges will interact with an electric field. Moving electric charges will also interact with a magnetic field.
What are the differences between electric fields and magnetic fields?
Electric fields are created by electric charges and exert forces on other charges, while magnetic fields are created by moving electric charges and exert forces on moving charges. Electric fields are produced by stationary charges, while magnetic fields are produced by moving charges. Additionally, electric fields can be shielded by conductive materials, while magnetic fields can penetrate most materials.
What is the difference between electric and magnetic fields?
Electric fields are created by electric charges and exert forces on other charges, while magnetic fields are created by moving electric charges and exert forces on other moving charges. In summary, electric fields are produced by stationary charges, while magnetic fields are produced by moving charges.
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.
What is the difference between the magnetic and electric field?
The main difference between magnetic and electric fields is that electric fields are created by electric charges, while magnetic fields are created by moving electric charges. Electric fields exert forces on other electric charges, while magnetic fields exert forces on moving electric charges.
Electric fields and magnetic fields are both present near a wire carrying current?
False, electric fields and magnetic fields do not often occur together.
What makes up the magentic field?
Magnetic fields are made up by a moving electric charge within which the force of magnetism acts:)
What is the definition of a non-moving charge?
A non-moving charge refers to an electric charge that is stationary or not in motion.
