Plastic is an insulator where as metal is a good conductor
The object will get a negative charge. When a positively-charged rod is brought near the object, it polarizes the charges in the object, causing the electrons to move away from the rod, leaving the object with a net negative charge.
When two objects are rubbed together, electrons can move from one object to another, causing a transfer of charge. This can result in one object becoming positively charged and the other becoming negatively charged.
An electroscope can be charged by conduction, where it is touched by a charged object transferring charge to the electroscope, or by induction, where a charged object is brought close to the electroscope causing charge separation within it. Additionally, an electroscope can also be charged by friction, where two objects are rubbed together transferring charge to the electroscope.
Yes, when a plastic ruler is rubbed with oily hair, it can become statically charged. This static charge may attract lightweight objects like pieces of paper due to the electrostatic force between the ruler and the paper.
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.
Plastic typically becomes negatively charged when rubbed, meaning it gains excess electrons. This can cause the plastic to attract positively charged objects or repel other negatively charged objects.
The object will get a negative charge. When a positively-charged rod is brought near the object, it polarizes the charges in the object, causing the electrons to move away from the rod, leaving the object with a net negative charge.
When two objects are rubbed together, electrons can move from one object to another, causing a transfer of charge. This can result in one object becoming positively charged and the other becoming negatively charged.
An electroscope can be charged by conduction, where it is touched by a charged object transferring charge to the electroscope, or by induction, where a charged object is brought close to the electroscope causing charge separation within it. Additionally, an electroscope can also be charged by friction, where two objects are rubbed together transferring charge to the electroscope.
Yes, when a plastic ruler is rubbed with oily hair, it can become statically charged. This static charge may attract lightweight objects like pieces of paper due to the electrostatic force between the ruler and the paper.
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.
Electrons move from one object to another when two objects are rubbed together, causing a transfer of charge. This transfer can result in one object becoming positively charged (loss of electrons) and the other becoming negatively charged (gain of electrons).
When two objects are rubbed together, electrons are typically moved from one object to the other. This can result in one object becoming negatively charged (gaining electrons) and the other becoming positively charged (losing electrons).
When a plastic rod is rubbed with a silk cloth, electrons are transferred from the silk to the plastic rod. This results in the plastic rod becoming negatively charged and the silk cloth becoming positively charged. This effect is known as triboelectric charging.
it is becuase when a glas rod charged by rubbing a cloth it aquires positive charge and when a plastic straw is charged by rubbing a cloth it aquires negative charge. Therefore a charged glass rod attracts a charged plastic rod.
When a plastic rod is rubbed with a woolen cloth, electrons are transferred from the wool to the plastic due to the friction between the two materials. This transfer of electrons creates a static charge on the plastic rod, giving it a negative charge and the wool a positive charge.
An object gives up one or more protons to get a positively charged objects and absorbs one or more electrons to get a negatively charged objects. This happens when two objects are rubbed together (ex. when you rub your feet on the carpet to give some one a shock;rubbing balloon on one's hair)