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When a rubber rod is rubbed with wool the rod becomes negatively charged?
Equal amount of positive charge in the woolReason: Just before rubbing both rod and wool are neutral. Now as we rub the rod with wool then loosely bound electrons get migrated right from wool to the rod. So rod gets excess electrons and balance between equal positive and negative goes off. So it gets negatively charged. If so then wool as it has lost electrons right from balancing it has to be positively charged
What is the charge of wool rubbed with a comb?
The wool would have a positive charge, while the comb is negative. This is because the comb will take excess electrons from the wool.
Why do you see lightning when you remove your wool sweater in winter?
you see "lightning" (it's static you nimrod Jus kiddin lol) when you remove an wool sweater in winter because the electrons from your shirt underneith are getting more electrons added to them from the wool sweater, the electrons cause static and you may see sparks.
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)
Is wool negative or positive?
If we are talking about the triboelectric effect - static charging - then wool is inclined to lose electrons, so it is positive.
When a balloon is rubbed with a wool cloth it becomes negatively charged why?
When a balloon is rubbed with a wool cloth, the electrons from the atoms of the wool cloth enter the atoms of the balloon and thus, the number of electrons in the atoms of balloon becomes more than the number of protons. Hence, there is a net negative charge in the balloon, whereas in the wool cloth the number of electrons in its atoms become less than the number of protons, hence there is a net positive charge on the wool cloth.
What gives metals the ability to conduct?
The fact that some electrons can move about easily.The fact that some electrons can move about easily.The fact that some electrons can move about easily.The fact that some electrons can move about easily.
Which parts of the atom move around the nucleous?
Electrons. They have a negative charge.
How do electrons move?
Electrons can move from atom to atom and from object to object
When a balloon is rubbed with a wool cloth why does it become negatively charged?
When a balloon is rubbed with a wool cloth, the electrons from the atoms of the wool cloth enter the atoms of the balloon and thus, the number of electrons in the atoms of balloon becomes more than the number of protons. Hence, there is a net negative charge in the balloon, whereas in the wool cloth the number of electrons in its atoms become less than the number of protons, hence there is a net positive charge on the wool cloth.
Do electrons move slow or fast around the nucleus?
Electrons do not move fast.
When a rubber rod is rubbed with wool the rod becomes negatively charged. what can you conclude about the magnitude of the wool's charge after the rubbing process?
Equal amount of positive charge in the woolReason: Just before rubbing both rod and wool are neutral. Now as we rub the rod with wool then loosely bound electrons get migrated right from wool to the rod. So rod gets excess electrons and balance between equal positive and negative goes off. So it gets negatively charged. If so then wool as it has lost electrons right from balancing it has to be positively charged
