Anytime electricity flows it creates a magnetic field
Electric Power
Yes, a magnet looses it's power even when it is hammered.
Not exactly. All pieces of the magnet retain their ferrous properties, but if they were (for example) dropped, then the shock of the fall could potentially make them lose a bit of magnetism. Extreme temperature changes and high power electric discharges could also decrease the power of the magnet.
It is a permanent magnet. Electromagnets(as the name suggests) requires an electric source to become a magnet, when the power source is turned off it will not function as a magnet.
Magnet or light ball for pikachu.
Look to see if it's got a coil connected to an electric power source or not. If it does, it's an electromagnet, if not, it's a permanent magnet.
Yes, it is a power source, because it carries energy from the main lines directley into a house.
Armature Commutator Brushes Axle Field Magnet DC power supply
Your electric company- SMUD, for example.
Electric current is magnetic so when electric current pass through steel , steel will have the electric power and may be magnetic for awhile
Tom W. Sparling has written: 'An evaluation of alternate routes for the Solandt Commission's public inquiry into the transmission of power between Lennox and Oshawa' -- subject(s): Electric lines, Electric power distribution, Environmental aspects, Environmental aspects of Electric lines, Overhead electric lines, Right of way
An electric current is created when a magnet is spun rapidly inside a coil of wire. A turbine (usually powered by water or wind) spins a magnet inside a coil. This action induces an electric current in the coil that can be used to power a light bulb. Hope This Helped!! :D