Voltaic battery (pile): this was made up of a disc of zinc, a disc of copper, a disc of cloth moistened with acid, then a disc of zinc and so on. Each contact between zinc and copper formed a 'couple'. From A Ganot Natural Philosophy, London 1887. Engraving.

px px dpi = cm x cm = MB
Details

Creative#:

TOP09100483

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

NO

Property Release:

NO

Right to Privacy:

No

Same folder images:

Same folder images