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When Eraser is rubbed with wool do it attract piece of paper?
When refill is rubbed with plain did the paper pieces
How do objects obtain a static charge?
An object can be electrostatically charged by friction, contact or induction.
Why does a balloon stick to the wall when it is rubbed with wool?
because of the friction
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.
What happens when iron rod rubbed with wool cloth?
The iron rod becomes shinier and the wool cloth wears out. If you rub the same wool cloth on a hard rubber rod, the rod will become charged with static electricity and you will be able to pick up small bits of paper with it---whoopee!
What happens when rub an ebonite with a wool cloth?
The ebonite rod will gather a static electric charge, as electrons are transferred.
What happens when a plastic rod is rubbed with wool?
When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.
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
When Eraser is rubbed with wool do it attract piece of paper?
When refill is rubbed with plain did the paper pieces
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)
What happens when a hard rubber ball is rubbed by wool?
Rubbing wool on the ball transfers electrons (negatively charged) from the wool to the ball. The excess charge builds up and produces static electricity.
How do objects obtain a static charge?
An object can be electrostatically charged by friction, contact or induction.
How is the purity of gold measured?
By having the sample rubbed with a piece of cotton wool rinsed in nitric acid and comparing the colour against a set of known purities.
Why does a balloon stick to the wall when it is rubbed with wool?
because of the friction
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.
What happens when iron rod rubbed with wool cloth?
The iron rod becomes shinier and the wool cloth wears out. If you rub the same wool cloth on a hard rubber rod, the rod will become charged with static electricity and you will be able to pick up small bits of paper with it---whoopee!
What will happen when two balloons are brought together right after they are rubbed on a piece of wool?
When you rub one balloon with wool, and then rub another balloon with wool, we can safely assume that both balloons acquire the same kind of charge. So when you try to bring them together, they'll repel each other (push apart).
