What is the main characteristic of direct current in an electric circuit?

Understanding Alternating and Direct Current

Interactive Video
•
Physics, Science
•
5th - 8th Grade
•
Hard

Mia Campbell
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electrons move in a circular path.
Electrons do not move at all.
Electrons flow in one direction.
Electrons move randomly.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do electrons behave in an alternating current?
They remain stationary.
They move in a circular path.
They move back and forth.
They move in a single direction.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of current is typically supplied by household electrical outlets?
Alternating current
Direct current
Pulsating current
Static current
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key difference between direct current and alternating current?
Direct current is used in homes.
Alternating current flows in one direction.
Alternating current involves back and forth electron movement.
Direct current involves back and forth electron movement.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What topic is introduced at the end of the lesson?
The history of electric circuits
The safety measures for using electricity
The generation of alternating current
The use of direct current in homes
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