How many electrons are present in a charge of 1 Coulomb?

Electric Charge and Energy Calculations

Interactive Video
•
Physics, Science, Mathematics
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9.1 x 10^19
1.6 x 10^19
6.25 x 10^18
3.2 x 10^18
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the current when 25 Coulombs of charge pass through a wire in 50 seconds?
0.5 A
1 A
2 A
0.25 A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a lamp is switched on for 1 hour with a current of 0.2 A, what is the total charge passing through it?
36 C
72 C
18 C
144 C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the energy provided by a cell with an EMF of 1.5 V to drive 0.5 Coulombs of charge?
0.75 J
1.5 J
2.25 J
3 J
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given a charge of 2 x 10^4 C flows through an electric heater converting 5 x 10^6 J of energy, what is the potential difference across the heater?
500 V
750 V
250 V
1000 V
Similar Resources on Wayground
2 questions
Capacitors and Capacitance

Interactive video
•
9th - 10th Grade
6 questions
Electric Charge and Neutral Objects

Interactive video
•
9th - 10th Grade
2 questions
Using Electricity: Moving Charges

Interactive video
•
10th - 12th Grade
8 questions
Electric Field

Interactive video
•
9th - 10th Grade
2 questions
Circuitos electricos: moviendo cargas y corrientes eléctricas

Interactive video
•
10th - 12th Grade
8 questions
Sub-Atomic Particles –Electrons

Interactive video
•
9th - 10th Grade
6 questions
Understanding Electrical Concepts and Safety

Interactive video
•
9th - 10th Grade
2 questions
Electric Field

Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
Discover more resources for Physics
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade