Wrap wire around a metal core. Like all other electromagnets.
An electromagnet.
An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.
electromagnet
Junkyard cranes use magnets to attract and pick up metal objects, such as cars and other scrap metal. The magnets create a strong magnetic field that can securely hold the metal items while they are being lifted and moved around the junkyard. This method is efficient and helps with the organization and sorting of materials in the junkyard.
This is called an electromagnet. When a current passes through a coil of wire, a magnetic field is generated around the coil. This magnetic field creates a temporary magnet that can attract or repel other magnetic materials.
electromagnetic junkyard crane
a school bell, the earths core and a junkyard magnet
The electromagnet was invented in the year 1850 by william sturgeon :)
British electrician David Sandy invented the electromagnet in 1825 when he was bored.
jake marshall
The first electromagnet was invented in 1825.
he invented the electromagnet
British scientist William Sturgeon invented the electromagnet in 1824.[7][8] His first electromagnet was a horseshoe-shaped piece of iron that was wrapped with about 18 turns of bare copper wire
The original electromagnet was invented by William Sturgeon in 1825. He discovered that wrapping a coil of wire around an iron core and running a current through the wire produced a strong magnetic field.
A crane or junkyard crane uses an electromagnet to pick magnetic items up. The crane controls the electromagnet by using a a circuit that has a wire wrapped around a piece of metal that can be magnetized that's at the end of the crane's arm. When the circuit completes, the metal at the end of the cranes arm gets temporarily magnetized. When the current stops, the metal get demagnetized and can't pick things up anymore.
Tagalog Translation of JUNKYARD: tambakan
Junkyard Dog is one. IMDB has a few others listed, but they don't have any votes so they mustn't have been widely released ... Junkyard Jesus, Junkyard, Junkyard July