delmundorenzy
Asked:
December 2022
True or false 1. Magnets have 2 poles the north and south poles. 2. An electromagnet is a permanent magnet that attract any metal. 3. The force produced by a magnet is called magnetism. 4. An electromagnet looses magnetism without electricity. 5. Increasing the number of coils around the nail...
delmundorenzy
Asked:
December 2022
ASSESSMENT 1. It is an object that attracts or pulls on certain materials like iron and steel. A. Magnetite. C. Electrons B. Magnet. D. Protons 2. To decrease the strength of an electromagnet A. Use as bigger nail as the iron core B. Decrease the number of loops...