Register
4- Jamie does an experiment. She charges a pencil by rubbing it with a piece of silk. Jamie finds that she can use the pencil to attract the silk. Why does the attraction occur?
102k views
4 votes
4- Jamie does an experiment. She charges a pencil by rubbing it with a piece

of silk. Jamie finds that she can use the pencil to attract the silk. Why does
the attraction occur?

User Rachie
by
3.8k points

1 Answer

3 votes

Answer:

More info given below.

Step-by-step explanation:

This attraction occurs as a result of static charge. You see an atom is referred to as the smallest particle of a substance; and when an atom gains or looses electrons it becomes unstable creating a difference in potential. However in this case rubbing induces friction which induces heat. This heat excites the atom to loose electrons creating a negative charge on the silk and a converse positive charge on the pencil.

User Danise
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.9m answers

Other Questions

Gregor Mendel studied pea plants to determine the patterns of inheritance. What is not a reason Mendel used pea plants in his experiments? Check all that apply.
ANSWER AND EXPLAIN PLZ:)
Gibberellic acid stimulates the cells of germinating grass seeds to produce mrna molecules that code for hydrolytic enzymes. In this case the role of gibberellic acid can best be described as that of
Name three ecosystem services provided by biodiversity.
As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. Knowing what the different terms mean is essential to understanding and describing the processes
Link Copied!