the sand would stand up
The polythene becomes negatively charged.
Both get charges oppositely. So they would attract each other if we bring them closer
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He wore only a thin woolen jumper, thin woolen trousers and hard boots which gave him and his team blisters.
yes , it is biodegradable ,because, it is a natural fiber !!
The balloon will gain a negative charge and the woolen sleeve will gain a positive charge.
Static charge
A plastic ruler is rubbed vigorously with a woolen cloth
The polythene becomes negatively charged.
You charge the balloon with static electricity.
Both rods acquired charge of the same polarity during the rubbing process, so there will be a force of repulsion between them.
Insulating materials can acquire a static electric charge. Rubber balloons, when rubbed on woolen cloth, are a perfect example.
objects can be negatively charged when it is rubbed with another object; a woolen cloth for example. this is because the electrons from the woolen cloth will be transferred to the object which is being rubbed! only electrons can be transferred to the object and make the object becomes negatively charged.
Both get charges oppositely. So they would attract each other if we bring them closer
when woollens are rubbed with your skin,static current is produced between your skin and the cloth.This static electricity is responsible for the crackling sound...:)
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Woolen clothing is hot in the summer--woolen is an adjective.