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Harman [31]
3 years ago
10

Why earth's atmosphere so important? Why earth's atmosphere so important? Follow 6 answers 6 Report Abuse Are you sure you want

to delete this answer? Yes No
Physics
1 answer:
marshall27 [118]3 years ago
4 0
Earth's atmosphere is important because it contains oxygen without which we wouldn't be alive. It also prevents harmful rays from space or smaller meteors from entering and reaching Earth.
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Explain how the potential energy of two charged particles depends on the distance between the charged particles and on the magni
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Answer:

According to Coulomb's Law, the potential energy of two charged particles is directly proportional to the product of the two charges and inversely proportional to the distance between the charges

Explanation:

According to Coulomb's Law, the potential energy of two charged particles is directly proportional to the product of the two charges and inversely proportional to the distance between the charges.  Since the potential energy  of two charged particles is directly proportional to the product of the two charges, its magnitude increases as the charges of the particles increases. For like charges, the potential energy is positive(the product of the two alike charges must be positive) and since potential energy is inversely proportional to the distance between the charges therefore it decreases as the particles get farther apart . For opposite charges, the potential energy is negative(the product of the two opposite charges must be negative) and since potential energy is inversely proportional to the distance between the two charges, it becomes more negative as the particles get closer together.

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