Electromagnets and transformers - AQA Electromagnetism is due to the magnetic fields around electric currents. The fields can cause forces with other nearby magnets which can be used to make ...

Core Nickel Corp. (CSE: CNCO) ("Core Nickel" or the "Company") is pleased to announce that Geotech Ltd. has commenced helicopter-borne geophysical surveys, including time domain electromagnetics (VTEM ...