When you bring the negatively charged balloon close to the stream of water, the hydrogen end is attracted towards the balloon and the oxygen end is repelled away from it. This pair of forces twists the water molecule so that the line from the negative pole to the positive pole points towards the balloon.
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 water move away from a charged object?
Water shows neutral electric charges as it encompasses an equal number of protons and electrons. But when the negatively charged object comes in close contact, the matching ions repel each other and move away from the object, pushing the positively charged ions in front.
What happens when you rub a balloon on your hair and put it near water?
When you rub a balloon on your head, electrons move from the atoms and molecules in your hair onto the balloon . Electrons have a negative charge, so the balloon becomes negatively charged, and your hair is left with a positive charge.
What happens to the stream of water when you hold the charged balloon next to it?
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.
Why would a balloon attract your hair without touching it?
When a rubber balloon is rubbed against human hair, electrons are transferred from the hair to the rubber, giving the balloon a net negative charge, and leaving the hair with a net positive charge. As the balloon is pulled away, the opposite charge on the hair causes it to be attracted to the balloon.
What is the difference in the charges on a balloon rubbed?
Rubbing the balloon against hair causes electrons to move from the hair to the balloon. 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.
Is water attracted to negative charge?
The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond.
Is water attracted to positive charge?
Because water molecules are polarized molecules, the effect is stronger than with dust. ... On the right side, the water stream is attracted towards the positively charged comb . The molecules orientate their dipoles, the negative oxygen towards the comb; the positively charged hydrogens away from it.
What happens when a negatively charged object is brought near a falling stream of water?
As the atom is arranged in a shape, with the oxygen at the pointy end, water has distinctly positive and negative ends. ... When you bring the negatively charged balloon close to the stream of water, the hydrogen end is attracted towards the balloon and the oxygen end is repelled away from it.
When you walk across a carpet electrons rub off the carpet onto your shoes when this happens which becomes negatively charged the carpet or your shoes?
The rubbing of certain materials against one another can transfer negative charges, or electrons. For example, if you rub your shoe on the carpet, your body collects extra electrons . The electrons cling to your body until they can be released. As you reach and touch your furry friend, you get a shock.
What is it called when you rub a balloon on your hair?
When one object is rubbed against another, static electricity can be created. ... When you touch another person or an object, you can suddenly discharge the static as an electrical shock. Similarly, when you rub a balloon on your head it causes opposite static charges to build up both on your hair and the balloon.
How will 2 positive charges react?
If two positive charges interact, their forces are directed against each other . ... As a result opposite charges attract each other: The electric field and resulting forces produced by two electrical charges of opposite polarity. The two charges attract each other.
What do you think will happen when a balloon rubbed with wool is held next to a stream of water?
The balloon becomes charged when rubbed with wool. It is attracted to the uncharged wall . The balloon often sticks for hours because the electrons do not move very well on the balloon. ... The charged comb attracts the uncharged stream of water.
Is a balloon negatively or positively charged?
When you rub a balloon on a sweater, for example, some electrons come off and end up on the balloon. The fibers have lost electrons giving them a positive charge. The rubber gained electrons giving it a negative charge . Since electrons have a negative charge, the balloon now has a negative charge.
How do you bend the water stream by bringing a big balloon near it and without touching it?
Run the comb through your hair just as you normally would when brushing it (do this around 10 times). If you are using a balloon then rub it back and forth against your hair for a few seconds. Slowly move the comb or balloon towards the stream of water (without touching it) while watching closely to see what happens.
