Search Header Logo

11-SINF 1MAVZU TESTI

Authored by Bunyod Saydaliyev

Physics

11th Grade

Used 5+ times

11-SINF 1MAVZU TESTI
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Zaryadli zarralarning tartibli harakati nima deyiladi

Tok kuchi

Kuchlanish

Elektr toki

Qarshilik

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

TOK ZICHLIGINING BIRLIGI

A

A/m

A/m2

A*m

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Agar 5 s vaqt davomida tok kuchi 0 dan 12 A gacha tekis ortsa, shu vaqt ichida

o’tkazgichning ko’ndalang kesimi bo’ylab qanday zaryad o’tadi?

40

20

10

30

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

0,25 mm2 ko’ndalang kesimli sim orqali 2,4 A tok o’tmoqda. Agar simdagi erkin

elektronlar konsentratsiyasi 2.1028 m-3, elektronning zaryadi esa 1.6.10-19 C bo’lsa,

elektronlarning yo’naltirilgan harakat o’rtacha tezligi (mm/s da) qanchaga teng?

1

2

3

4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Агар мис симда эркин электронлар концентрацияси 5 1028 м-3 ва уларнинг тартибли ҳаракат тезлиги 5 10-5 м/с бўлса, ток зичлигини аниқланг (А/м2).

6.4*10^5

4*10^5

1.2*10^5

2.5*10^5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Кўндаланг кесими 20 мм2 бўлган мис ўтказгич орқали 3 А ток ўтаётган бўлса, ундаги ўтказувчанлик электронларининг тезлиги топил-син(м/с). Бирлик ҳажмдаги эркин электронлар сони 9 1028 м-3 га тенг

10^8

10^-8

10^-5

10^5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Қуйидаги формулалардан қайси бири ўтказгичдаги ток кучини ифодалайди?

еu

nе    

neu

neuS

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?