Предмет: Физика, автор: mrrrrr21

На рисунке показана электрическая схема, включающая источник тока, резисторы, амперметр А и вольтметр V. Определите показания приборов.
Амперметр:... А
Вольтметр:.... V

Приложения:

Ответы

Автор ответа: Dedagenn
16

Rобщ=6/2+3=6 Ом, I=U/Rобщ= 1.2/6=0.2А -показания а., U=1.2В -показания в.

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: История, автор: abosidzedaniil
Выскажите своё мнение. Оцени уровень образования в современном Казахстане.​
5 лет назад
Предмет: Английский язык, автор: leon777lega777
Reading 2 1 Read about the problems a teenage athlete has. Complete the text with the headings in the box. Diet Schoolwork The attitude of my friends Getting enough sleep BEING A TEENAGE ATHLETE JUGGLING MY LIFE! I'm a long jumper. I train four times a week and compete on Sundays. I love athletics, but my life isn't easy and involves a lot of juggling Schoolwork, training, family life, sleeping and socialising all need my attention and there are only 24 hours in a day! So what are my biggest problems? The attitude of my friends : Most of my friends aren't sporty so they don't understand why! an. If we're hanging out and I have to leave early because I've got an athletics meeting on the next day, they say "No, Sam, you mustn't go!" An athlete can eat a lot and not get fat, but I must eat hea thy food to support all the exercise (and brainwork) I do. I have to ignore the machines selling sweets and chocolate (not easy!) and make sure I eat enormous helpings of protein, vegetables and fruit. When I'm training hard I should go to bed early, or I quickly feel exhausted. This is a problem as I've sometimes got loads of homework to do when I get home Luckily, there's Saturday! I have to use every free moment I often revise in the car to and from training. I do homework after dinner, but I shouldn't stay up late, so usually I finish my coursework at the weekend, when my friends are out having fun. I'm not surprised they think I'm crazy! I don't have to do this, so why do 1? Because I'm good at t, and I want to wn a gold medall​
5 лет назад
Предмет: Алгебра, автор: SofyaShadrina2019
представьте в виде одночлена стандартного вида (-2x³y²)×x²y³
Объясните пожалуйста!!!!
5 лет назад
Предмет: Математика, автор: 09Max09
6 сотен тысяч 4 десятка тысяч 3 единицы тысяч 8 сотен 9 десятков 3 единицы
ПОМОГИТЕ ПЛИЗ-ПЛИЗ!!!
8 лет назад
Предмет: Обществознание, автор: abashkin2003max
В чем заключается военная служба по призыву?
8 лет назад