Megaevelie said:Identify which of the ff. object will be positive or negative charge
1) Hand and Hair
2) PVC and Tetlon
3) Glass and Poly ester
4) Rubber and rubber
5) Hand and wood
PeterO said:What technique is suggested? Look it up in a textbook?
Positive and negative charges refer to the presence or absence of electrons in an object. A positive charge indicates that an object has lost electrons, while a negative charge indicates that an object has gained electrons.
The charge of an object can be determined by observing its interaction with other charged objects. If it repels a positively charged object, it has a positive charge. If it repels a negatively charged object, it has a negative charge.
No, an object cannot have both a positive and negative charge at the same time. Like charges repel each other, so an object will either have a positive or negative charge, but not both simultaneously.
An object can become positively or negatively charged through the gain or loss of electrons. This can occur through friction, contact with other charged objects, or exposure to electromagnetic radiation.
The charge of an object affects its behavior by influencing its interactions with other charged objects. Oppositely charged objects will attract each other, while similarly charged objects will repel each other.