Which factors affect magnetic force? Does the magnetic force obey Newton's third law? What creates a magnetic field? What does the magnetism in an MRI help accomplish? What does the magnetic field around a sole
When electric current flows in a conductor, it creates a magnetic field. In the case of alternating current the magnetic field varies with that current. This magnetic field affects adjacent conductors in two ways: the first is to induce eddy currents, and the second is to induce an electromagn...
In addition, conductors have low resistance and highthermal conductivity. Further, a conductor placed in amagnetic fielddoes not store energy. Finally, both ends of the conductor are at the same potential. Electricity flows through the conductor when the potential is changed at one end, which all...
What creates the electric field in a thunderstorm?Question:What creates the electric field in a thunderstorm?LightningMost of the lightning you see if caused by a large buildup of negative charges in a layer of clouds. This negative charge (being repelled from itself), will grow until it is...
When an electric current flows through aconductorsuch as copper wire, the current generates a small magnetic field around the wire. The magnetic field becomes much stronger if the wire is shaped into a coil. If the wire is coiled around a central core made up of a material such as iron,...
Inductance is the tendency of an electrical conductor to oppose a change in the electric current flowing through it. The flow of electric current creates a magnetic field around the conductor. Conductance Thermal conductance. Inductance The property of an electric circuit by which an electromotive for...
When a voltage is applied across the terminals of an inductor, the current flowing creates a magnetic field. This magnetic field again creates an induced current in the inductor of opposite polarity, according to Lenz’s law. The currents do not cancel each other out – rather, the induced ...
Electricity and magnetism are related phenomena, and a magnetic field can affect an electric current. If a current is passing through a conductor, and you place the conductor in a transverse magnetic field, the force of the field will push the electrons to one side of the conductor. This asy...
A new conductor library format has been added to provide support for stranded conductor information. This is in addition to the previous format, which supports solid or hollow conductors. You must choose to use one or the other. See the online help for formatting details (#5799).Licensing...
Electric field: It is the primary cause of possible corona inception, which is associated with appearance of conductivity of a gas (i.e. air) in the environment of an insulator set (or conductor) brought to high voltage. It is well-known that intense electric fields that may occur at the...