Thursday, 21 December 2023

Electric fields

A problem for the students having to explain how electricity works by visualising the electric field around a wire and seeing and measuring the magnetic field using the @pascoscientific magnetic field probe. Are the fields the same but just looked at differently?


 

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Iron Ore Extraction

  Very small-scale extraction of ores. On a wooden spill with iron oxide Fe(III)O and some Sodium Carbonate, and place in a Bunsen Burner. T...