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Randall tries to pick up a small bit of plastic wrap that is on his desk. Randall's hand has a positive charge. The piece of plastic has a positive charge. What will happen when Randall's hand gets close to the plastic?

A.
The plastic will stick to Randall's hand.
B.
The plastic will move towards Randall's hand.
C.
The plastic will move away from Randall's hand.
D.
The plastic will circle around Randall's hand.

Respuesta :

shinmin
The answer is C. Since the two protons will have a tendency to repulse each other in light of the fact that they both have a positive charge. Then again, electrons and protons will be pulled in to each other in light of their not at all like charges.
ajeigbeibraheem

The plastic will move away from Randall's hand when Randall's hand gets close to the plastic.

To be able to solve this question, we need to understand the concept of electric forces for charges at rest based on Coulomb's Law.

What is electric forces for charges at rest?

According to Coulomb's Law, like charges repels each other and unlike charges attract each other.

From the given information;

  • Randall's hand indicates that his hand is positively charged (proton)
  • The piece of plastic also has a positive charge

Thus, they will repel each other as soon as the hand moves closer to the piece of the plastic.

Learn more about electric forces of charges here:

https://brainly.com/question/25923373

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