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.
Polythene Rod
Countrywide Shipping
We deliver countrywide
Affordable Prices
All our products are well priced
Secure Payments
100% safe payment




Reviews
There are no reviews yet.