Cu ampermetrul se măsoară:
Test electricitate

Quiz
•
Physics
•
7th Grade
•
Hard
Corina Antonache
Used 106+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
tensiunea electrică
intensitatea curentului electric
rezistența electrică
sarcina electrică
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Două surse identice având fiecare tensiunea electromotoare E=12V şi rezistenţă interioară r=1Ω sunt conectate în serie. La bornele grupării este conectat un rezistor de rezistenţă R=6Ω.
Intensitatea curentului prin circuit este:
I=3A
I=2A
I=0,75A
I=4A
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
În circuitul din figură curentul electric prin rezistenţa de 4Ω are intensitatea de 2 A. Rezistenţa R1 are valoarea:
R1 =5Ω
R1 =1Ω
R1 =10Ω
R1 =6Ω
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Într-un circuit, voltmetrul se leagă:
în serie cu consumatorul
în paralel cu consumatorul
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
În circuitul electric din figură se cunosc E=5V, r=1Ω, R1=2Ω, R2=1Ω şi I=0. Tensiunea electrică dintre A şi B are valoarea:
UAB=5V
UAB= -5V
UAB=0V
UAB=10V
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Un acumulator cu t.e.m. E = 12V are valoarea intensităţii curentului de scurtcircuit Isc = 40 A . Rezistenţa internă a sursei este :
1,5 Ω
0,3 Ω
0,5 Ω
1Ω
Similar Resources on Quizizz
10 questions
Lucrul, puterea, energia mecanică

Quiz
•
7th Grade
11 questions
APA si schimbarile climatice

Quiz
•
7th - 8th Grade
10 questions
circuite electrice

Quiz
•
6th - 8th Grade
10 questions
ĐỀ 12 ĐIỆN HỌC

Quiz
•
6th - 8th Grade
9 questions
Lois de Kirchhoff

Quiz
•
7th - 12th Grade
10 questions
Evaluare inițială la Fizică. Clasa 12-a.

Quiz
•
1st - 10th Grade
8 questions
Fizyka Atomowa

Quiz
•
1st Grade - Professio...
10 questions
Fenomene termice -1

Quiz
•
7th - 8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Physics
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
43 questions
LinkIt Test - 24-25_BM4_7th

Quiz
•
7th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
14 questions
One Step Equations

Quiz
•
5th - 7th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
37 questions
7th Grade Summer Recovery Review

Quiz
•
7th Grade
18 questions
Informational Text Vocabulary

Quiz
•
7th - 8th Grade