Understanding Circuits & Electricity EdPuzzle

What is the primary source of electricity in a flashlight?

• Solar power

• Batteries

• External power supply

• Kinetic energy

What does the term 'circuit' resemble in shape?

• Triangle

• Square

• Circle

• Rectangle

Why is it important for a circuit to have no gaps?

• To make it look better

• To ensure continuous flow of electricity

• To keep it clean

• To use less material

What happens when the electricity flows through the light bulb in a circuit?

• The bulb lights up

• The bulb changes color

• The bulb explodes

• The bulb dims

Tags

NGSS.4-PS3-2

What is the function of a switch in a circuit?

• To increase the electricity flow

• To change the path of electricity

• To measure the electricity flow

• To stop the electricity flow

What must be done to turn off the light in a circuit?

• Add more batteries

• Remove the light bulb

• Open the switch

• Close the switch

What does completing the circuit do to the light bulb?

• Makes it flash

• Changes its color

• Turns it off

• Turns it on

What role does the battery play in a circuit?

• It reduces the electricity flow

• It acts as a switch

• It serves as the power source

• It provides the path

How does a circuit in a flashlight compare to other devices?

• More complex

• Smaller in size

• Similar basic setup

• Uses alternating current

What happens when there is a space in a circuit?

• Electricity flow increases

• The circuit becomes more efficient

• Electricity flow stops

• The circuit overheats