Earth’ S Magnetic Field

Pair of Helmholtz coil Power supply, universal Rheostat, 100 ohm, 1.8A M. Protorcation Teslarmeter, digital Hall probe, axial Digital multimeter Magnetometer Earth’ s Magnetic Field spesifikasi : Barrel base - Right angle clamp- Support rod – , square, I= 250mm Stand tube Connecting cord, 1= 1000mm, red Connecting cord, 1= 1000mm, blue 4psc