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either negatively or positively charged.
nji09o-p[
When you rub the balloon on your hair, or on another similar surface, the balloon becomes negatively charged. The wall itself doesn't have any particular charge, and doesn't conduct electricity. When you place the balloon on the wall, the molecules in the wall polarize, that is, positive and negative charges in the molecule separate and go to opposite sides of the molecule. Opposite charges attract, and like charges repel, and since the negative charges in the molecules are pushed away from the balloon and the positive ones are pulled towards it, the attraction force is greater than the repulsion force and the balloon is held to the wall.
Balloons fall off the wall after being charged because they soon run out of the charge they had through the air and the wall...
It has electro static cells that form when re-peatedly rubbed wich creates friction ending with a attraction to the item of your choice. When you rub the balloon you create a static charge that is positive and the attraction that makes it stick to the wall is because the wall has a negative charge and like poles attract.
either negatively or positively charged.
no
All matter contains positive protons and negative electrons. When you bring a positively charged balloon close to a neutral wall, the wall becomes polarized. The electrons in atoms move colser to the balloon, making the near side of the wall seem negatively charged and farther components seem positive charged. This has a net attractive force on the balloon.
i dont know ask your friends at school. if your old, live with it. A Negative Charge or a collection of negative charges will repel other negative charges. A negatively charged balloon will therefore repel those few negative charges in a wall that are capable of moving a little bit. That area of the wall close to the negatively charged balloon will therefore become positively charged. A positively charged wall will attract a negatively charged balloon and the two will stick together.
Because it does
The balloon has a greater affinity for electrons so it obtains a negative charge after being rubbed against the sweater. The balloon, containing a highly negative charge, sticks to the wall because it is attracted to the positive charges in the wall (opposites attract). After a while, the balloon's extra electrons move to the wall and both objects become neutrally charged. Lacking any significant attraction, the balloon will fall off the wall.
nji09o-p[
When you rub the balloon on your hair, or on another similar surface, the balloon becomes negatively charged. The wall itself doesn't have any particular charge, and doesn't conduct electricity. When you place the balloon on the wall, the molecules in the wall polarize, that is, positive and negative charges in the molecule separate and go to opposite sides of the molecule. Opposite charges attract, and like charges repel, and since the negative charges in the molecules are pushed away from the balloon and the positive ones are pulled towards it, the attraction force is greater than the repulsion force and the balloon is held to the wall.
This has to do with the charge of the objects. Positively charged items stick to negatively charged items (think "opposites attract"). Though objects like hair and balloons are generally neutral (without a charge) and do not attract anything, this can be changed through the transfer of electrons. Electrons are negatively charged subatomic particles that can be transferred between items through contact. When you rub a balloon on your hair, the contact between your hair and the balloon allows electrons to be transferred, known as the triboelectric effect. Some materials are more likely to gain electrons and become more negative, while others are more likely to lose electrons and become more positive. In the case of hair and a balloon, the electrons are transferred from your hair to the balloon, so the balloon becomes negative. Now that electrons have been transferred, your hair and the balloon are of opposite charged and attract one another; therefore, your hair sticks to the balloon. Before the balloon contacts the hair, they both have a stable balance of electrons and protons. Once the balloon is rubbed on the hair, it takes electrons from the hair. Thus leaving the hair positively charged and the balloon negatively charged. Once the balloon is pulled away the hair sticks to it. This happens because opposite charges attract and since the hair was positively charged, and the balloon is negatively charged, they attract.
Yes, because metal conduct electricity.
Balloons fall off the wall after being charged because they soon run out of the charge they had through the air and the wall...
1. Rubbing the balloon to your hair causes the balloon to "steal" electrons from your hair. 2.The balloon has a buildup of electron so it has a negative charge. your hair has lost electrons so it becomes positively charged. 3.Because opposites attract the negatively charged balloon will stick or if there are enough electrons on the balloon they will try and "Jump" the wall and will make a small zap by:Zimran Reubin