Explanation Content

DIY Battery | NCERT Class X | Chapter 12 | Concept 2

Science · Class 10

Take the magnesium ribbon and cover it with a filter paper. Wrap this with a copper strip. You will now have one layer of copper and another of magnesium separated by the filter paper. Dip this in citric acid solution and your single cell is ready. Connect 2 cells in series to light up an LED.