3 questions utopia, resistance .

2.When you say "generating electricity", you probably mean triboelectric generation and the like. The friction between the conductors also generates electricity, but the excess charge generated is quickly and evenly distributed to the surface of the conductor, and the amount of charge accumulated per unit area is very small, and if you hold the two conductors directly in your hands, the charge will be further distributed to the person or even the ground, so the generation of electricity is usually not felt.

After the materials with high resistance rub against each other, a considerable part of the excess charge generated remains in the friction part, which is not easy to distribute to other places, and the friction part is obviously charged, so that it can attract small paper scraps and other objects.

In this way, it is not that a large resistance makes it easy to generate electricity, but that a large resistance makes it easy to "maintain" a relative concentration of electricity.

3."Static electricity is generated in winter", to be precise, it is easy to generate relatively concentrated static electricity in winter. Static electricity is also generated in summer, but the air is generally humid in summer, and the conductivity of moist air is greater than that of dry air, and the static electricity generated by friction is easily dispersed into the air through contact with moist air.

1.Utopia originally meant "a place without it" or "a good place". Extended to ideals, impossible to accomplish good things, its Chinese translation can also be understood as "Wu" is nothing, "Tuo" is sustenance, "Bang" is the country, and the three words "utopia" together mean "utopian country".

Thomas More (British), the founder of utopian socialism, fictionalized the travels of a navigator to a strange and exotic "utopia" in his famous book Utopia. There, property was communal, the people were equal, the principle of distribution according to need, everyone wore uniform work clothes, dined in public dining halls, and officials were elected by secret ballot. He believed that private property was the root of all evil and that it must be eliminated.

2.If the resistance is large, it is not easy to conduct electricity.

3.Static electricity is generated in winter because the air is dry in winter, and there is no question of the size of the resistance.

Did you go to high school? You'll find out when the time comes.

2.When the resistance is large enough to reach the state of the insulator, friction generates electricity.

3.There are times when static electricity is generated in summer, as long as the conditions are ripe. For example, static electricity can easily be generated in the drying room.

Neither. Dystopia refers to the disadvantages brought to human beings by scientific and technological progress. Point out that the future of humanity is not what some people think. Look at dystopia**, those three are famous.

One explanation for utopia is the ideal world of perfection, or the perfect final solution. There is a fundamental difference between ideals and utopias, that is, ideals are not necessarily unattainable, and utopias are certainly unattainable. Utopia can only exist in human consciousness and words forever.

Utopias must have a perfect nature, but ideals do not. Modernization is the ideal of many underdeveloped countries and nations, but it is not equal to paradise on earth. Nor do those who pursue this ideal necessarily see it as the final solution to the problem.

Ideals are not necessarily the criticism and negation of reality, but utopia always appears as the opposite of reality. It follows that there is an important difference between an ideal and a utopia. But they all have one thing in common, which is the instinct of human hopes and dreams.

The ideal is its general manifestation, and utopia is its highest form. Praise the father chasing the sun, Sisyphus forever pushing the stone up the mountain, is its eternal symbol: the pursuit of perfection, not the achievement of perfection.

Utopia is mankind's vision of a better society, and it is the most beautiful society in human ideology, just like the early "utopian socialism" in the West. The utopian socialist society proposed by a Western scholar is beautiful, everyone is equal, and there is no oppression, just like a paradise. Utopian love is also wonderful.

Utopia is an ideal country, similar to communism, and utopian love is the kind of idealized love.

After reading utopia, I found that Mr. Marx's idea of communism is at least to some extent a copy of utopia, and even in some views, Ma still cannot depart from Moore's theory, such as the great satisfaction of material things, labor is the first need of people. Wait a minute. Utopia is a virtual world, but that doesn't mean it doesn't have a certain viability.

Its starting point is that there is no perfect system for infiltration in today's world. Private ownership is the root of all evil, and only by eradicating it can mankind create a world of great harmony. More's system for utopia is a genius idea, which tries to solve unreasonable disputes once and for all, and find a harmonious future world where human beings will no longer suffer and enjoy the joys of heaven forever.

It's an innocent and lovely ideal. Of course, there is no such thing as perfection in any system, and Moore's theory is no exception. He tried to eliminate inequality, but there were still slaves in his system.

Yikao Utopia is trustworthy and responsible.

The predecessor seems to be the college alliance art examination, which is trustworthy.

Delicious. Environment. Cultural Diet. Zan Signboard is absolutely delicious. Come on. Hee-hee.

Amazon released the official trailer of the new drama "Utopia", adapted from the British drama of the same name, and there is a mysterious picture book called "Utopia" in the play**, and a group of unrelated people got its original manuscript.

In the humanities world in the United States, people feel that there are many theories and not many ideas. Therefore, it was a pleasure to read Professor Russell Jacoby's book "The Death of Utopia". Because he had to argue with many academic colleagues, Jacobi had to be broad-minded.