Polythene Rod

Polythene Rod

Regular price
KSh495.00
Sale price
KSh495.00
Tax included.

You can usually make it by friction. There are two types of electric charge – POSITIVE and NEGATIVE. If you take a piece of polythene and rub it with a duster, the polythene becomes charged negatively. The duster becomes positively charged. If a rod of cellulose acetate is rubbed the charge on it is positive.