Предмет: Физика, автор: sensay53

два одинаково заряженных шарика, находящихся на расстоянии 5см друг от друга взаимодействуют с силой 3,6*10-14 Н. определите количество заряда шариков

Ответы

Автор ответа: serpol02

348

Ответ:

q = 1*10-13 Кл

Объяснение:

F = k q²/r²

q = r √ (F/k) = 0.05м √ ( 3.6*10-14 Н / 9*10^9 H*м2/Кл2 ) = 1*10-13 Кл

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Французский язык, автор: domerdi51

СРОЧНО помогите пожалуйста, 7 клас, Француский язик
Recopier les phrases etmettez au passé composé les verbes entre parentheses.
1. Je (aller) à Paris avec des amis.
2. Nous (prendre) l'avion depuis Kyiv.
3. Ils (arriver) à Paris l'après-midi.
4. Vous (réserver) un hôtel dans le centre?
5. Les amis (faire ) beaucoup d'excursions
6.Tu _(visiter) la Toure Eiffel le symbole de Paris?

6 лет назад

Предмет: Химия, автор: beckiy82

Mрасвор=160г,W=20% Найти m(вещество)

6 лет назад

Предмет: Английский язык, автор: alinakumerakova

прмогите по англ. СОР 25 БАЛЛОВ СРОЧНО!
Task 1.Read the text and definitions below. Find the proper word in the text and insert it into the table. Look up the words in the dictionary and check the answers.
Learners should use dictionaries or digital on-line tools to check their answers.

Example: A means of conveying such as a track or a bus
Transport
1.
Any netlike combination of lines

2.
The extent or amount of space between two things

3 A person who is travelling in a vehicle but is not driving it

4.
A railroad, especially one operating over short distances

5.
A machine that uses the energy from liquid fuel or steam to

produce movement

The Railways

Many countries have a network of railways to help transport different types of products. The earliest system was in Ancient Greece in 600 BC. Later rail inks were built to connect short distances. In the 19th century, this changed very much. Many countries developed their own network. They had private links between different towns with Germany and Britain. Britain had the best links. These links allowed carrying heavy goods such as coal, iron, ore, and wood. Building a railway was a hard work for labourers. Railways are very expensive to construct but important to transport raw materials and such goods as textiles quickly and cheaply.

In the early 19th century, the first passengers travelled on the railways with horse-drawn carriages. From 1840-1850 Britain was connected by railways and used steam engine to pull carriages.
Grammar

Fill in the correct question tags.
1   Nurlybek can drive, ……………………?
2   You travelled to Spain last year, …………...?
3   Anna isn’t in the same class as you, ……….?
4   Assel will get a new bike, ………………….?
5   Aidar didn’t miss the bus, ………………?
6   Dasha loves travelling by plane, ……………?

два одинаково заряженных шарика, находящихся на расстоянии 5см друг от друга взаимодействуют с силой 3,6*10-14 Н. определите количество заряда шариков​

Ответы

два одинаково заряженных шарика, находящихся на расстоянии 5см друг от друга взаимодействуют с силой 3,6*10-14 Н. определите количество заряда шариков