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What are similarities and differences between the magnetic and electric charge interaction?
Wiki User
∙ 13y ago
Magnetic, only attracts or repels metals
electric charge can attract or repel nonmetals and metals
Wiki User
∙ 13y ago
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What is meant by electric and magnetic field?
A magnetic field is a area in which magnetic objects are pushed or pulled. It is caused by the alignment of parts of atoms.A field of force associated with changing electric fields , as when electric charges are in motion. Magnetic fields exert deflective forces on moving electric charges. Most magnets have magnetic fields as a result of the spinning motion of the electrons orbiting the atoms of which they are composed; electromagnets create such fields from electric current moving through coils. Large objects, such as the earth, other planets, and stars, also produce magnetic fields. See Note at magnetism.
What is a magnetic field will be produced at some point in space if the electric field at the point?
As far as the electric field is stationary then no magnetic field. But when electric field is moving at a uniform speed then a magnetic field will be produced. This is what we call Lorentz magnetic field.
Can an electric field exist without a magnetic field?
An electric field can exist even without the presence of a magnetic field. An example of this is a stationary electric field.
Why photon cannot be deflected by electric and magnetic field?
a photon cannot be deflected by an electric or magnetic field because it has no charge and no magnetic poles like elementary particles such as the electron
Creates a magnetic field?
Both magnetic materials and moving electric charges induce magnetic fields.
What is the classical explanation of a dc electric current in a metallic wave?
A changing magnetic field always produces an electric field, and conversely, a changing electric field always produces a magnetic field. This interaction of electric and magnetic forces gives rise to a condition in space known as an electromagnetic field.
What is the definition of the word electromagnetism?
Electromagnetism is the interaction of electric currents or fields and magnetic fields. It is the magnetic field created when an electric current passes through a wire, and is extremely useful because the magnetic effect stops as soon as the current stops.
What is the relationship between electricity and magnetisum?
The magnetic field will be perpendicular to the electric field and vice versa.More DetailAn electric field is the area which surrounds an electric charge within which it is capable of exerting a perceptible force on another electric charge. A magnetic field is the area of force surrounding a magnetic pole, or a current flowing through a conductor, in which there is a magnetic flux. A magnetic field can be produced when an electric current is passed through an electric circuit wound in a helix or solenoid.The relationship that exists between an electric field and a magnetic field is one of electromagnetic interaction as a consequence of associating elementary particles.The electrostatic force between charged particles is an example of this relationship.
What are the similarities of magnetic poles and electric charge?
Magnetic poles and electric charges both act the same as in:"opposites attract and same repel."Electric charge is the source of magnetic poles. The Magnetic pole is W=zq where z is the free space impedance 375 Ohms and q is the charge. W units is the Weber or volt-second.
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.
Electromagnetic waves are produced by?
an electric field and a magnetic field both oscillating at the same frequency and orthogonal to each other.
What are the effect of armature reaction in DC machine and how the armature reaction is minimise?
Armature reaction is the interaction between the magnetic flux produced by armature current and that of the main magnetic field in an electric motor or generator.
What is meant by electric and magnetic field?
A magnetic field is a area in which magnetic objects are pushed or pulled. It is caused by the alignment of parts of atoms.A field of force associated with changing electric fields , as when electric charges are in motion. Magnetic fields exert deflective forces on moving electric charges. Most magnets have magnetic fields as a result of the spinning motion of the electrons orbiting the atoms of which they are composed; electromagnets create such fields from electric current moving through coils. Large objects, such as the earth, other planets, and stars, also produce magnetic fields. See Note at magnetism.
What does electromagnets do?
It is the joining of electricity and magnetic field, it is the study if the interaction between the two.
Two laws of magnetism?
Electromagnetism is the law of attraction and interaction between electric currents and magnetic fields.
What are electric and magnetic properties of particle?
w What are electric and magnetic properties of particle?
How electric current have magnetic effect?
The magnetic force acts only on moving electric charges; A constant electric current produces an unchanging magnetic field and a changing electric current produces a changing magnetic field.
