Why is the balloon attracted to the comb?

Rub the inflated balloon on your hair or comb your hair using the plastic comb a few times. 3. … When rubbed against the hair, the balloon picks up extra negative charges from your hair making it negatively charged. Opposite charges attract.

Why do balloons attract to hair?

Because electrons are negatively charged, the balloon acquires a negative charge, while the hair, with its loss of negative charges, now has a net positive charge. So the balloon and hair have opposite charges, and opposite charges attract each other. That’s why the hair gets pulled toward the balloon (Figure 2).

Why does a comb repel a balloon?

This happens because the charged comb induces an opposite charge in the paper and as opposite charges attract, the paper sticks to the comb. Another graphic example is rubbing a balloon against a woolen or synthetic jumper, then putting the balloon against a wall or the ceiling.

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Why did the water attracted to the charged comb or balloon?

The water is made of positive and negative charged particles. When you bring the balloon towards the water, the positive charged particles in the water will move the water towards the negatively charged balloon since positive and negative charges are attracted to each other.

Why was the cereal attracted to the comb or balloon at first?

Once the comb attracted the electrons, it gained a negative charge. The cereal initially has a neutral charge; therefore, it is attracted to the comb because of its different charge distribution.

Why do strands of your hair stand after you take off your hat?

As you remove your hat, electrons are transferred from hat to hair, creating that interesting hairdo! Remember, objects with the same charge repel each other. Because they have the same charge, your hair will stand on end. Your hairs are simply trying to get as far away from each other as possible!

What will happen if you rub two balloons together?

Everything is made up of atoms that have a positively charged centre and negatively charged outside made of particles called electrons. Each atom has the same amount of positive and negative, so usually the charges cancel out and we don’t notice them.

Why is paper attracted to a balloon?

When you bring the balloon near a little piece of paper, the negative balloon repels the electrons in the paper so part of the paper near the balloon is positive. Since positive and negative attract, the paper moves toward the balloon. The negatively charged balloon attracts the paper.

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Why do combs get charged?

These atoms contain equal number of protons and electrons so they are uncharged. So the surface of any object made of atoms has electrons, which are negatively charged. When the comb is rubbed against the cloth the electrons move between the two, and the comb gets charged.

What happens when you rubbed the balloon on your hair?

Rubbing the balloon onto your hair or onto the wool fabric adds electrons to the balloon and causes the balloon to become negatively charged. … Your positively charged hair is attracted to the negatively charged balloon and starts to rise up to meet it.

Why does a comb attract water?

A charged object attract small particles, such as dust. The charge in the object causes a complementary charge to develop in something close to it. … The charge on the comb attracts the molecules of water in the stream. Because the molecules in the stream can be moved easily, the stream bends toward the comb.

What makes a balloon electrically charged?

When two objects – such as your hair and the balloon – rub together, one loses some of its electrons to the other. This makes one object positively charged and the other object negatively charged. The opposites then are attracted to each other. The balloon is charged by rubbing it on your hair.

How does a charged balloon attract water?

When you bring the charged balloon near to the water it pushes electrons away, leaving a positively charged area which is attracted to the balloon. The water coming from the tap is neutral with positive and negative charges. … This positively charged water is attracted to the balloon so the stream is deflected.

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Why was the cereal attracted to the comb?

Combing your hair moved electrons from your hair to the comb. The comb had a negative static charge. The neutral cereal was attracted to it. When they touched, electrons slowly moved from the comb to the cereal.

What happened when you rubbed two balloons on the sweater were the balloons attracted to the sweater to each other to the wall?

By rubbing the balloon on a sweater, you can transfer negative charges onto the surface of the balloon. If the wall has positive charges on its surface, the opposite charges attract one another, causing the balloon to cling to the wall.

Why does your hair stand up after rubbing it with a balloon?

This is because the rubbing creates a negative charge that is carried by electrons. The electrons can build up to produce static electricity. … Consequently, when you pull the balloon slowly away from your head, you can see these two opposite static charges attracting one another and making your hair stand up.