yes, however, there are more animals outside than just pigeons...you will run the risk of killing or injuring any other animal that would happen to cross the trap you've made.
Electric current in a metal conductor is carried by a wire. This wire has been specifically adapted to carry this current.
Electric current does not drop. Electric voltage, however, drops across a wire because the wire has non-zero resistance. (Do not confuse electric current with electric voltage - they are not the same.)The reason current does not drop is that, in a series circuit, according to Kirchoff's current law, the current at every point in a series circuit is the same.
Its called a superconducting wire.
When an electrical current flows through a wire it creates what is called an Electro Magnetic Field.A magnetic field is create when an electric current flows through a wire.
A magnet created when electric current flows through a coil of wire is called an electromagnet.
Electron current in a copper wire is normally composed of electrons.
electromagnet
direct current
Yes, an electric current traveling through a wire generates a magnetic field. There is no way that it cannot do this.
2 plus 2
2 plus 2
Hans Orsted first discovered that when an electric current was run through a wire and put close to a compass, the needle moved toward it. Although, he had no idea what that meant. Michael Faraday, built on his work and found that when an electric current runs through a wire, a magnetic field is produced around the wire. He also found that an electric field is around a wire it produces an electric current. The direction of the current depends on which direction the field is going in. The faster you move the electric field the stronger the current.