Question

Find 5 things (in pair of 2) that can be positive or negative (charge ) on rubbing them together . u can also find in the google but pls if u know then only tell me the answer . don't give useless answers

Answer 1

Answer:

Different materials have different amounts of attraction for electrons. When two objects rub against each other it is likely that one will steal electrons from the other. Objects may become charged in many ways, including by contact with or being rubbed by other objects. This means that they can gain or lose negative charge. For example, when we rub our feet against the carpet, negative charge is transferred to us from the carpet. The carpet will then become positively charged by the same amount. Now, unlike charges attract each other.

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Answer 2

Answer:

it was explained that atoms are the building blocks of matter. Furthermore, it was explained that material objects are made of different types of atoms and combinations of atoms. The presence of different atoms in objects provides different objects with different electrical properties. One such property is known as electron affinity. Simply put, the property of electron affinity refers to the relative amount of love that a material has for electrons. If atoms of a material have a high electron affinity, then that material will have a relatively high love for electrons. This property of electron affinity will be of utmost importance as we explore one of the most common methods of charging - triboelectic charging, also known as charging by friction or rubbing.

Explanation:

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