Discharge Electrode, Watch how this sphere receives the intense arc discharge from the Van de Graaff generator., Each

Details

When grounded, this polished anodized aluminum sphere is used to receive the intense arc discharges from the Van de Graaff generator domeGrounding lead is 90cm longBanana plug at one end, alligator clip at the other Sphere is 10cm in diameter; handle is 40cm long