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Syed Shahid from DARATASSALAM INTERNATIONAL DELHI PUBLIC SCHOOL , asked a question
Subject: Science , asked on 4/12/13

Give the construction and working of a simple dry cell?

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Kumar Sarang ,Meritnation Expert added an answer
Answered on 5/12/13

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Akshay Sheriff , From Dps Modern Indian School , added an answer
Answered on 4/12/13

a dry cell contains a carbon rod which acts as the positive terminal(anode) which is surrounded by a thick paste of ammonium chloride mixed with graphite. the positive terminal is marked by a brass cap and the negative terminal is marked by zinc casing.