Check if the magnet acts on light steel objects by placing cardboard, plywood, glass, water, tin between the magnet and the object.
November 14, 2020 | Education
| The magnet will act on light steel objects if you place cardboard, plywood, glass between them, but will not work if you place a sheet of tin. since the steel will shield the magnetic field. The lines of force of the magnet will close through it and will not reach other objects.
