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Why does a strip of polyethylene have a negative charge after rubbed against silk?
When polyethylene is rubbed against silk, electrons are transferred from the silk to the polyethylene, causing the polyethylene to become negatively charged. This is because polyethylene has a higher electron affinity compared to silk, which means it has a greater ability to attract and hold onto electrons.
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What type of charge does glass have when it is rubbed?
When glass is rubbed, it tends to acquire a negative charge. This is due to the transfer of electrons from the material it is rubbed against to the glass, causing an imbalance in charge and resulting in a negative charge on the glass.
What is the net charge of a balloon when it is rubbed on your hair?
When a balloon is rubbed on your hair, electrons are transferred from your hair to the balloon, giving the balloon a negative charge and your hair a positive charge. This results in an overall negative net charge on the balloon.
How do you describe an object that gains excess electrons after being rubbed against another object?
The object is described as negatively charged or having acquired a negative charge. This occurs because it gains excess electrons when rubbed against another object, causing it to have an imbalance of negative charges.
What charge does amber get when rubbed with nylon?
Amber becomes negatively charged when rubbed with nylon. This is due to the transfer of electrons from the amber to the nylon, leaving the amber with an excess of electrons and thus a negative charge.
When a silk blouse and wool socks are put into the dryer what charge will appear on the blouse when rubbed with the socks?
The silk blouse will acquire a positive charge when rubbed with the wool socks due to the triboelectric effect. Wool has a tendency to lose electrons when rubbed against other materials, transferring a positive charge to the silk blouse.
What type of charge does glass have when it is rubbed?
When glass is rubbed, it tends to acquire a negative charge. This is due to the transfer of electrons from the material it is rubbed against to the glass, causing an imbalance in charge and resulting in a negative charge on the glass.
What kind of charge is the cloth left with when rubbed against perspex?
The cloth is left with a negative charge when rubbed against perspex due to transfer of electrons from the perspex to the cloth.
Is rubbed wool a negative charge?
Rubbed wool does not have a specific negative charge; rather, it becomes negatively charged when it is rubbed against certain materials, like plastic. This occurs due to the transfer of electrons, with wool losing electrons and becoming positively charged, while the other material gains those electrons and becomes negatively charged. Therefore, the charge of rubbed wool itself is typically positive, not negative.
Can polythene rubbed against steel spoon produce charge?
Yes, when polythene is rubbed against a steel spoon, the two materials become charged due to the transfer of electrons between them. The polythene gains a negative charge, while the steel spoon gains a positive charge.
What is the net charge of a balloon when it is rubbed on your hair?
When a balloon is rubbed on your hair, electrons are transferred from your hair to the balloon, giving the balloon a negative charge and your hair a positive charge. This results in an overall negative net charge on the balloon.
How do you describe an object that gains excess electrons after being rubbed against another object?
The object is described as negatively charged or having acquired a negative charge. This occurs because it gains excess electrons when rubbed against another object, causing it to have an imbalance of negative charges.
What charge does amber get when rubbed with nylon?
Amber becomes negatively charged when rubbed with nylon. This is due to the transfer of electrons from the amber to the nylon, leaving the amber with an excess of electrons and thus a negative charge.
When a silk blouse and wool socks are put into the dryer what charge will appear on the blouse when rubbed with the socks?
The silk blouse will acquire a positive charge when rubbed with the wool socks due to the triboelectric effect. Wool has a tendency to lose electrons when rubbed against other materials, transferring a positive charge to the silk blouse.
What charge does a polythene rod acquire when rubbed with a duster?
A polythene rod acquires a negative charge when rubbed with a duster. This is because electrons are transferred from the duster to the polythene rod, leaving the rod with an excess of electrons and a negative charge.
Does a silk cloth rubbed on a balloon cause positive or negative charge?
Rubbing silk on a balloon causes the balloon to acquire a negative charge. This is because silk tends to lose electrons when rubbed against the balloon, leaving the balloon with a surplus of electrons and therefore a negative charge.
What happens when a balloon is rubbed against a wall?
Rubbing a balloon against a wall transfers electrons from the wall to the balloon, giving the balloon a negative charge. This charge causes the balloon to stick to the wall due to electrostatic attraction.
Which charge does a balloon have when rubbed with a wooden sleeve?
When a balloon is rubbed with a wooden sleeve, it gains a negative charge. This happens because electrons are transferred from the atoms in the wooden sleeve to the atoms in the balloon, leaving the balloon with an excess of electrons and thus a negative charge.
