Science & Social Studies
Electricity & Circuits
Grade 6 · Elementary
Answer every question first, then press Finish to see your score and explanations.
- Question 1 of 20Easy
A material that can conduct electric current well is called a ...
- Question 2 of 20Easy
The device used to break and connect an electric current is a ...
- Question 3 of 20Medium
In a series circuit, if one lamp breaks, the other lamps will ...
- Question 4 of 20Medium
What is an advantage of a parallel circuit over a series circuit?
- Question 5 of 20Hard
Which action best saves electrical energy at home?
- Question 6 of 20Easy
A material that cannot conduct electric current is called ...
- Question 7 of 20Easy
Which of the following is a good insulating material?
- Question 8 of 20Easy
The source of electrical energy in a flashlight is the ...
- Question 9 of 20Easy
A device that changes electrical energy into light energy is a ...
- Question 10 of 20Medium
In a parallel circuit, if one lamp breaks, the other lamps will ...
- Question 11 of 20Medium
The safety device that cuts off electric current during a short circuit is a ...
- Question 12 of 20Medium
A circuit that has only one current path is called a ... circuit.
- Question 13 of 20Medium
Household electrical circuits are wired in parallel because ...
- Question 14 of 20Medium
Which of these devices changes electrical energy into motion energy?
- Question 15 of 20Medium
The flow of electric charge through a conductor is called ...
- Question 16 of 20Hard
A short circuit happens when ...
- Question 17 of 20Hard
If two batteries are connected in series in a circuit, the lamp will ...
- Question 18 of 20Hard
Metal is chosen as the conductor material for electrical wires because ...
- Question 19 of 20Hard
Why are the handles of irons and soldering irons made of insulating material?
- Question 20 of 20Hard
Why can excessive use of electrical energy cause a blackout?