Atomic theory explains that all matter is made up of tiny particles called atoms. This scientific theory was developed before scientists could view individual atoms with powerful microscopes. How could the development of a new technology affect this theory?

where is the circuit diagram ?

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.