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When you rub a ruler with a cloth why does it become charged?
it generates magnetic field and thus get charged
What will happen if a glass ruler is rubbed vigorously on a woolen cloth?
Rubbing a glass ruler on a woolen cloth will create a static charge on the ruler due to the triboelectric effect, where electrons transfer between the materials. The glass ruler will become negatively charged as it gains electrons from the woolen cloth, resulting in static attraction to objects with a positive charge.
What happens when you rub a piece of cloth with a polythene rod?
Rubbing a piece of cloth with a polythene rod transfers electrons from one material to the other due to friction. This causes the cloth to become negatively charged and the polythene rod to become positively charged, leading to the attraction between them due to opposite charges.
If a plastic ruler is rubbed with a cloth does the ruler obtain a positive charge?
Because electrons will be transferred from the cloth to the insulating rod. But the charge will be negative.
if you rub a plastic rod with a dry cloth what charge is left on the cloth?
The cloth will acquire a negative charge. Rubbing the plastic rod transfers electrons from the rod to the cloth, leaving the cloth with an excess of electrons, giving it a negative charge.
When you rub a ruler with a cloth why does it become charged?
it generates magnetic field and thus get charged
What happens when you rub ebonite with a wood cloth?
electrons are transferred to the stick,causing it to take on a negative charge.
What happens when you rub a copper rod with a cloth?
When you rub a copper rod with a cloth, electrons are transferred between the two materials due to friction. This can cause a buildup of static electricity on the rod, giving it a slight negative charge.
What happens when you rub ebonite stik with a wood cloth?
electrons are transferred to the stick,causing it to take on a negative charge.
What happens when rub an ebonite with a wool cloth?
The ebonite rod will gather a static electric charge, as electrons are transferred.
What will happen if a glass ruler is rubbed vigorously on a woolen cloth?
Rubbing a glass ruler on a woolen cloth will create a static charge on the ruler due to the triboelectric effect, where electrons transfer between the materials. The glass ruler will become negatively charged as it gains electrons from the woolen cloth, resulting in static attraction to objects with a positive charge.
What happens to the atoms in the cloth and ruler to cause this damage?
When a cloth and a ruler come into contact, friction generates heat, which can cause the atoms in both materials to vibrate more intensely. This increased molecular motion can lead to the breaking of bonds between atoms, resulting in wear or damage to the surface of the materials. Additionally, if the friction is strong enough, it can cause microscopic particles to be abraded from the surfaces, further contributing to the degradation of both the cloth and the ruler.
What happens when you rub an ebonite stick with a wool cloth?
Electrons are tranferred to the stick, causing it to take on a negative charge
What happens when you rub a piece of cloth with a polythene rod?
Rubbing a piece of cloth with a polythene rod transfers electrons from one material to the other due to friction. This causes the cloth to become negatively charged and the polythene rod to become positively charged, leading to the attraction between them due to opposite charges.
What happens when you rub vinyl with wool cloth?
You build a charge when rubbing vinyl with a wool cloth. The wool cloth is very weak in holding electrons so when you rub it with the ebonite rod the electrons transfer onto the rod. The rod is negatively charged (assuming that the rod was neutrally charged). The wool becomes positively charged (assuming that the wool was neutrally charged)
If a plastic ruler is rubbed with a cloth does the ruler obtain a positive charge?
Because electrons will be transferred from the cloth to the insulating rod. But the charge will be negative.
What can you use instead of silver polish?
Rub with a cloth and baking soda (dry)
