Question

What will happen when we rubbed a pen to woollen cloth ​

Answer 1

Answer:

Hello mate

Explanation:

The point pen refill acquires a positive charge whereas polythene gets the negative charge. All the objects made of clear plastic called acrylic plastic get positive charge on rubbing. The rubber balloon gets negative electric charge whereas the woollen cloth acquires positive electric charge.

Answer 2

Answer:

A ballpoint pen refill can be charged by rubbing it against the wool cloth. It becomes negatively charged. ... The negative charge on the pen induces a positive charge on the paper bits which are close to it that causes the paper to fly and stick to the pen.