Current electricity- AFL
Quiz
•
Physics
•
11th - 12th Grade
•
Hard
Suja Wilson
Used 22+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Potential difference between the terminals of a cell in an open circuit is,
potential difference
Terminal potential difference
emf
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How does resistivity depend on relaxation time ?
directly
inversely
directly by its 4th power
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following equations is incorrect ?
j =σ E
j = i / A
j= n e Vd
j = e ζ /m
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The relation between relaxation time and temperature can be expressed as;
ζ ∝ temperature
ζ ∝ 1/ temperature
ζ is independent of temperature
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
For a) metals and b) semiconductors, the number of charge carriers
a) remains constant b)increases
a) increases b) increases
a) decreases b) remains constant
a) increases b) increases
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The conductivity of a semiconductor ------- rapidly with temperature
increases
decreases
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The dimensional formula of current density is
⌈ L-2 A ⌉
⌈ L2 A-1⌉
⌊ L-1 A2 ⌋
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Chapter 4 Part 1
Quiz
•
10th - 12th Grade
8 questions
Fizyka Atomowa
Quiz
•
1st Grade - Professio...
10 questions
INDUKSI ELEKTROMAGNETIK
Quiz
•
10th - 12th Grade
10 questions
Particle and nuclear Physics (AS Physics)
Quiz
•
12th Grade
12 questions
DIODE - HALF WAVE AND FULL WAVE RECTIFICATION
Quiz
•
11th - 12th Grade
15 questions
Magnetism and magnetic effect
Quiz
•
12th Grade
10 questions
What is CURRENT?/Conventional Current vs. Electron Flow
Quiz
•
12th Grade
10 questions
หน่วยและการวัด
Quiz
•
10th - 11th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Physics
18 questions
Universal Law of Gravitation
Lesson
•
11th Grade
20 questions
Potential and Kinetic Energy
Quiz
•
9th - 12th Grade
34 questions
Energy Review
Quiz
•
9th - 12th Grade
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade
24 questions
Reflection, Refraction & Diffraction
Quiz
•
6th - 12th Grade
