Home
О нас
Products
Services
Регистрация
Войти
Поиск
maxamadjonzoda
@maxamadjonzoda
June 2022
1
31
Report
какие сопротивления имеют 40- и 75-ваттные лампы расчитанные на включение в сеть с напряжением в U=120 В ? определить силу тока в каждой лампе.
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
maxklikov2000
P1 = 40 Вт Решение:
P2 = 75 Вт P = I*U = U²/R
U - 120 B I1 =P1/U I1 = 40 /120 ≈ 0,33 A
I1 - ?, I2 - ? I2 = P2/U I2 = 75/120 = 0,625 A
R1 - ?, R2 - ? R2 = U²/P2 R2 = 120²/40 = 360 Ом
R1 = U²/P1 R1 = 120²/75 = 192 Ом
1 votes
Thanks 2
maxamadjonzoda
raxmat
maxamadjonzoda
спасиба
More Questions From This User
See All
maxamadjonzoda
August 2022 | 0 Ответы
8...
Answer
maxamadjonzoda
August 2022 | 0 Ответы
he hasnt tasted coffee for a long time a such a good b such good c so a g
Answer
maxamadjonzoda
July 2022 | 0 Ответы
In Uzbekistan all the documents at all offices and state bodies are written in U...
Answer
maxamadjonzoda
July 2022 | 0 Ответы
i have sugar salt
Answer
maxamadjonzoda
July 2022 | 0 Ответы
Aristotle, the great philosopher, summed up the four chief qualities of money ab...
Answer
maxamadjonzoda
July 2022 | 0 Ответы
i have two brothers one of them is in high school and is in college a ever
Answer
maxamadjonzoda
July 2022 | 0 Ответы
it is a well known fact that william shakespeare was both a playwright an acto
Answer
maxamadjonzoda
July 2022 | 0 Ответы
Two car drivers met in a very narrow street in London. Neither of them wanted to...
Answer
maxamadjonzoda
July 2022 | 0 Ответы
Read the text and choose the best answer. Al Khorazmiy was a great Uzbek scienti...
Answer
maxamadjonzoda
July 2022 | 0 Ответы
3...
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "какие сопротивления имеют 40- и 75-ваттные лампы расчитанные на включение в сеть..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
P2 = 75 Вт P = I*U = U²/R
U - 120 B I1 =P1/U I1 = 40 /120 ≈ 0,33 A
I1 - ?, I2 - ? I2 = P2/U I2 = 75/120 = 0,625 A
R1 - ?, R2 - ? R2 = U²/P2 R2 = 120²/40 = 360 Ом
R1 = U²/P1 R1 = 120²/75 = 192 Ом