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en.wikipedia.org/wiki/Electromagnetic_field

An electromagnetic field is a physical field produced by electrically charged objects. It affects ... The electric field is produced by stationary charges, and the magnetic field ... For instance, the metal atoms in a radio transmitter appear to transfer energy ..... Changing magnetic dipole fields (i.e., magnetic near-fields) are used ...

www.answers.com/Q/Electric_fields_and_magnetic_fields_are_both_present_near_a_charged_atom

Electric fields and magnetic fields are both present near a charged atom? ... First, if the charge q is at rest in the electric field E and magnetic field B, then only the ...

galileo.phys.virginia.edu/classes/252/rel_el_mag.html

How Relativity Connects Electric and Magnetic Fields ... contains equal densities of positive and negative charges, both uniformly distributed throughout the wire ...

van.physics.illinois.edu/qa/listing.php?id=414

However, in familiar cases (e.g. a hydrogen atom) that cloud is completely unchanging ... The electric and magnetic fields have not only average values but also .... It seems like the virtual photon cloud only exists very close to a static charge. ..... magnetism is a "side effect" of an electric current and both forces ( magnetic and ...

electron6.phys.utk.edu/phys250/modules/module%203/atoms_in_magnetic_fields.htm

... of the gravitational force near the surface of Earth is F = mg, the gravitational field ... Charged particle produce electric fields and are acted on by electric fields. ... The magnetic field B produced by a current flowing in a coil is shown below. ... F is perpendicular to the plane that contains both v and B. The magnitude of F is F ...

www.physics4kids.com/files/elec_magneticfield.html

Although both types of fields are interconnected, they do different things. The idea of ... It can be as small as an atom or as large as a star. ... He discovered that magnetic fields are produced by moving charges (current). ... Two wires, with current flowing, when placed next to each other, may attract or repel like two magnets.

www.britannica.com/science/electric-field

The magnitude and direction of the electric field are expressed by the value of E,.. . ... electric property associated with each point in space when charge is present ... determine what will happen to electric charges close to that particular point. ... The value of the electric or magnetic field is a vector—i.e., a quantity having both  ...

www.allaboutcircuits.com/textbook/direct-current/chpt-13/electric-fields-capacitance

At least with electric current it isn't too difficult to envision tiny particles called ... the nuclei of atoms within a conductor, but a “field” doesn't even have mass, and ... Physicists describe the interaction of magnets in terms of magnetic fields in ... the greater the field flux, and the greater “charge” of energy the capacitor will store.

courses.lumenlearning.com/boundless-physics/chapter/motion-of-a-charged-particle-in-a-magnetic-field

An electric field may do work on a charged particle, while a magnetic field does no work. ... Force due to both electric and magnetic forces will influence the motion of .... A magnetic field may also be generated by a current with the field lines ..... field lines, entering the atmosphere near the magnetic poles and causing the ...