The bigger the current the stronger the magnetic field and hence the stronger the electromagnet. Hazard Consequence Control measures Water Electric shock Do not set up the experiment near taps ...

It is a common grade school experiment to wind ... pick up paper clips or other ferrous materials. It is also grade school science to show that neither an electromagnet nor a permanent magnet ...

Electromagnets with iron cores are used: in scrap yards to lift magnetic materials such as iron and steel; to separate magnetic materials such as iron and steel from non-magnetic materials ...

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive imaging through opaque materials for security and quality control applications.

The electromagnetic levitator (EML) is a multi-user facility onboard the ISS ... The video images also allow to investigate the shape of the solidification front and the time delay of double ...