How does a magnet in a junkyard work? - Answers
2024年6月11日 · A junkyard or recycling center may employ a large magnet crane to move metal objects and scrap.It is an electromagnet : with the power turned on, it attracts the ferrous …
How does a car scrap heap magnet work? - Answers
2024年5月20日 · Scrap Heap Magnet. Usually the kind of magnet a junkyard uses is an electromagnet. An electromagnet is simply an iron core wrapped around by copper wire. Then …
Is the earth's core a giant magnet? - Answers
2024年6月19日 · Yes, the Earth's core creates a magnetic field that acts like a giant magnet. The core is mostly made of iron and nickel, which are materials that can generate magnetic fields …
Is a magnet being used to remove iron shaving from dirt is an
2023年8月11日 · When a magnet picks up iron in a junkyard, you still have a magnet and iron, and no new chemicals, so it is a physical change. More answers. Wiki User. ∙ 11y ago. Copy.
Why is it unlikely that earths core is a permanent magnet?
2024年6月27日 · A permanent magnet owes its field due to magnetic particles within it be aligned with one another. Earth's magnetic field is the result of currents in the molten outer portion of …
How are magnets used in junk yards? - Answers
2024年6月18日 · Magnets are used in junk yards to quickly and efficiently separate ferrous materials (such as iron and steel) from non-ferrous materials. A large electromagnet can be …
Where is the crane in Dave's junkyard on Super Power Island
2023年10月5日 · The junkyard is to the far right on the island, and the crane is at the left side, holding the giant magnet. You have to come up from the right side and get past Crusher, who …
How do you defeat the villain in the junkyard on Super Power
2023年10月5日 · In the junkyard, go to the right, climbing on top of the fence. Jump up on the oil barrels and then to the barrel just to his right. Time your jumps so you are in the air when he …
What does a junkyard crane do? - Answers
2023年9月21日 · The junkyard is to the far right on the island, and the crane is at the left side, holding the giant magnet. You have to come up from the right side and get past Crusher, who …
Who invented the junkyard electromagnet? - Answers
2024年6月1日 · The junkyard electromagnet was not invented by a single individual, as electromagnets have been around since the early 19th century. However, the concept of using …