Those are called permanent magnets. Due to their metallic property to exchange electrons between the atoms the material acquires a permanent one sided quantum spin, producing permanent magnetic field.
magnetic monopoles
No. Grain structure with "free" electrons or electrical current flow are the sources of magnetism
The rock magnetite can only very rarely lose all of its magnetism. It is an important source and tool for magnetism and the testing of equipment in laboratories.
It loses it's magnetism, or most of it.
Sediment is removed from its source through the process of Erosion.
magnetic monopoles
No. Grain structure with "free" electrons or electrical current flow are the sources of magnetism
Magnetism is caused by moving electrical charge. Magnetic force is also related to electromagnetism.
The rock magnetite can only very rarely lose all of its magnetism. It is an important source and tool for magnetism and the testing of equipment in laboratories.
no comment
No, not fully understood but most of the source and system have understood by scientists.
It loses it's magnetism, or most of it.
So the working fluid doesn't flow back into the bulb when the it is removed from the heat source. This makes a clinical thermometer "sticky"; it retains the reading of the highest temperature experienced until it is "reset" by shaking.
So the working fluid doesn't flow back into the bulb when the it is removed from the heat source. This makes a clinical thermometer "sticky"; it retains the reading of the highest temperature experienced until it is "reset" by shaking.
liquid metallic hydrogen swirling in the rapidly spinning mantle
introduce the material with a signal phrase that names the author of the source and provides some context for the material, provide an in-text citation, and include complete information about the source in your Works Cited page
Decomposing plant material.