Предмет: Физика, автор: божественная98

определение Генератор переменного тока. Трансформатор. Производство и передача электрической энергий, её использование

Ответы

Автор ответа: тихон10

Трансформа́тор— это статическое электромагнитное устройство, имеющее две или более индуктивно связанные обмотки на каком-либо магнитопроводе и предназначенное для преобразования посредством электромагнитной индукции одной или нескольких систем (напряжений) переменного тока в одну или несколько других систем (напряжений), без изменения частоты
Генера́тор переме́нного то́ка — электрическая машина, преобразующая механическую энергию в электрическую энергию переменного тока.
остальное можно понять уже из нашей повседневной жизни

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TEXT

Why do We Need Law?

Almost everything we do is governed by some set of rules. There are rules for games, for social clubs, for sports and for adults in the workplace. There are also rules imposed by morality and custom that play an important role in telling us what we should and should not do. However, some rules - those made by the state or the courts - are called "laws”. Laws resemble morality because they are designed to control or alter our behaviour. But unlike rules of morality, laws are enforced by the courts; if you break a law - whether you like that law or not - you may be forced to pay a fine, pay damages, or go to prison.

Why are some rules so special that they are made into laws? Why do we need rules that everyone must obey? In short, what is the purpose of law?

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