Charging by rubbing
When a plastic refill Is rubbed with polythene. It acquires a small electric charge. Similarly, when a plastic combIs rubbed with dry hair. It acquires a small charge. These objects are called charged objects. In the process of charging the refill and the plastic comb, polythene and hair also get charged. Let's try to charge some other objects that are familiar to you.
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Some Natural Phenomena - Notes
8. Types of Charges and their Interaction
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11. The Sparks that the Greeks Knew About
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