What is the initial condition of the switch in the RL circuit before time equals zero?

RL Circuit Analysis and Concepts

Interactive Video
•
Physics, Mathematics, Science
•
9th - 12th Grade
•
Hard

Patricia Brown
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The switch is partially open.
The switch is closed.
The switch is faulty.
The switch is open.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a pure inductor behave in a steady-state situation?
As a short circuit.
As a resistor.
As an open circuit.
As a capacitor.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent resistance of two resistors in parallel with values 12 ohms and 4 ohms?
6 ohms
16 ohms
3 ohms
8 ohms
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial current flowing through the circuit when the switch is closed?
4 amps
3 amps
2 amps
1 amp
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How much current flows through the 4 ohm resistor when the switch is closed?
0.5 amps
1 amp
2 amps
1.5 amps
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the circuit when the switch is opened at time equals zero?
The circuit becomes an open circuit.
The circuit becomes a short circuit.
The circuit is disconnected.
The circuit remains the same.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the time constant of the circuit after the switch is opened?
2 seconds
1 second
0.25 seconds
0.5 seconds
Create a free account and access millions of resources
Similar Resources on Quizizz
11 questions
Circuit Behavior and Voltage Concepts

Interactive video
•
9th - 12th Grade
11 questions
RL Circuit Concepts and Calculations

Interactive video
•
10th - 12th Grade
11 questions
Inductor Behavior and Time Constants

Interactive video
•
10th - 12th Grade
11 questions
RL Circuit Concepts and Calculations

Interactive video
•
10th - 12th Grade
11 questions
Understanding Ohm's Law and Kirchhoff's Laws

Interactive video
•
9th - 12th Grade
11 questions
Energy Dynamics in LR Circuits

Interactive video
•
10th - 12th Grade
11 questions
Fundamentals of Circuit Components

Interactive video
•
9th - 12th Grade
11 questions
RL Circuit Differential Equations

Interactive video
•
10th - 12th Grade
Popular Resources on Quizizz
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