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Travelling and Permanent Exhibits

Hand Battery

SKU Code: REMZ16

When both hands are placed on both plates of the apparatus, the sweat layer in the skin acts as the fluid in a battery. During this interaction, the negative charges are conducted from the copper plate towards the aluminum plate. A current is formed between the positive and negative plates. A setup within the apparatus measures this current and displays it on the screen. There are three plates - iron, copper and aluminum.
50 cm x 80 cm x 180 cm
Desktop model is also available