Предмет: Физика, автор: Ульяна9884757834

можно ли от одного и того де источника тока получить разную силу тока? каким образом?

Ответы

Автор ответа: fatt52

Сила тока в цепи зависит от источника (ЭДС) и внешнего сопротивления. Чем меньше внешнее сопротивление (нагрузка), тем больше сила тока в цепи. Чтобы уменьшить внешнее сопротивление, подключаем сопротивления параллельно.

==============

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Информатика, автор: mari424

Покажите стрелками пж!
Даю макс баллов!

6 лет назад

Предмет: Английский язык, автор: Cuenta

Дано 2 текста, нужно ответить на 3 вопроса, срочно.
1 текст:
I think there are a lot of ways we can help to save the Earth. One way is to remember the three Rs. I save the plastic bags we get at the grocery store and use them again, i save plastic food containers. They make good toys to play in sand and water. Before I buy something, I ask myself the following questions, "Do I really need this? Is it recyclable? If I have to throw it away, will it harm the environments?" I have a bird feeder that I fill by myself. I want to be the kid who saves the Earth!
Jackie

2 текст:
The problem of the environment is much spoken about on TV, radio, and in the newspapers. But my friends and I don't really talk about it. I know Greenpeace and Friends of the Earth. But in our school we don't have an environmental programme. There are special magazines about nature. But my favourite magazine is the Sport News. I'm in the school football team. We play football twice a week. I'm going to be a football star.
Nick

Вопросы:
Do you think Jackie is a person who is saving the Earth? Why?
Which of the three Rs does she remember to follow? How does she reuse things?
Does Nick follow the three Rs rules? Why doesn’t he help to keep the world healthy?

6 лет назад

Предмет: Русский язык, автор: spstanya1415

Помогите пожалуйста срочно