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Anastasy [175]
3 years ago
6

How does a rubber rod become negatively charged through friction? It touches a negatively charged object, and protons move off o

f the rod. It touches a positively charged object, and electrons move onto the rod. It is rubbed with another object, and electrons move onto the rod. It is rubbed with another object, and protons move off of the rod.
Social Studies
1 answer:
Volgvan3 years ago
7 0

The rubber is rubbed with another object and electrons move onto the rod.

Option C

<h3><u>Explanation:</u></h3>

The negative electrons on objects get transmitted on the rubber rod when it rubbed on the negative object. If you take the example of wool, it will be negatively charged. Because when the rod is rubbed on a wool certain amount of electrons will pass from wool to rod and it will become negatively charged, while positive protons will remain on wool. This called a ‘law of conservation of electric charge’.

This can also happen with silk if you rubbed silk on rubber rod the rod will be negatively charged by the transmission of negative electrons from silk.

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The United States currently has approximately 150 embassies located in foreign countries. Embassies facilitate relations between foreign powers and the United States by providing official points of contact between foreign powers and the US. The Ambassador functions more or less like a direct personal representative of the head of government, the president in this case. The Ambassador, by living in the foreign nation, helps the US gain a deeper understanding of the nation's culture and standard procedures, thus facilitating the interaction between the US and said foreign nations such like treaties, negotiations and visits.

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Why was finding a Northwest Passage<br> so important to the Europeans?
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So they could go through to Asia. They didn't know how far the Americas were from Asia.

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Why was the louisiana purchase important to thomas jefferson
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In this case, when an individual has an encounter with good friends, he/she tends to stay in the personal distance. It would become an intimate distance if we are talking about a couple or really close friends but in this case, since it is most of the individual's friends, the interaction stays in the personal distance.

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