A compass for current


We would like to find out, weather you can observe the flow direction of a current with the help of a compass.


You like to perform an experiment, do you?
This material is used:

  • a battery (6V)
  • an appropriate light bulb (6V) with holder
  • three wires
  • two compasses
  • one switch

Are you ready?

Zusammenstellung des Materials (siehe links).



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