A copper rod becomes positively charged when rubbed with cloth. As it builds up a small amount of electrostatic charges from friction, it will begin to attract small pieces of paper. But it only lasts a short while until the rod completely loses its charge.
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Explain types and uses of copper rods ?</h3>
Busbars, transformer parts, and other common applications in the electrical industries, as well as those requiring strong corrosion resistance, such building components, are all common uses for copper bars and rods.
To guarantee that a copper rod is always suitable for your goal, our copper rods are offered in diameters ranging from 3mm to 254mm and in either imperial or metric measures. Additionally, we offer copper rods in a huge selection of flat, square, hexagonal, and circular profiles.
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Answer: The answer is multinomial population
Explanation:
Its is an independent trials each of which leads to a success for exactly one of the categories, with each category having a given fixed success probability, the multinomial distribution gives the probability of any particular combination of numbers of successes for the various categories.
Option A, I am not sure I agree. Countries that allow further globalization, have increased growth rates and usually can make use of higher foreign direct investment rates in order to increase economic growth
<u>Explanation:
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International trade gives a nation greater access to the domestic market to non-existent goods and production-based technology.
Foreign investment raises a country's foreign exchange savings, thus increasing the balance of payment.
Research has found that a rise in FDI in financially advanced countries leads to higher growth rates relative to those in financially underdeveloped countries.
The economic development effect of FDI is driven by atmospheric conditions like financial industry development and the educational level in a country
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