You’re working with wires and want to make sure you're safe. You wrap them in plastic. What is the plastic acting as?
Insulator
...............is a result of fast, powerful release of static electricity.
Lightning
A ..........is a material through which an electric charge can move easily
conductor
In one type electric current, electric charges must flow in a loop or .......
circuit.
conductor
tire
jug
scissors
boots
conductor
tire
jug
ring
boots
........... are the tiny building blocks that make up all matters.
Atoms
What type of electricity is produced by rubbing two objects together?
dynamic electricity
lunar electricity
Static electricity
solar electricity
What do we call the path that electricity flows through?
Circuit
motion
force
charge
insulator
ring
scissors
iron
tire
An electric charge in motion is called an
electric current
A power source, such as a .........., causes the electric charges to flow.
battery
insulator
coin
iron
boots
metal
You try to plug in your tablet, but it doesn’t charge. You check and see the wire is broken. What part of the electrical system is incomplete?
Circuit
particle in an atom that has no charge
Neutron
What is the unit of electric current?
Ampere
Bolt
Walt
Watt
An............ is a material through which an electric charge moves with difficulty
insulator
A flashlight turns on when you insert new batteries. What flows through the wires to make the light work?
Electric current
You touch a metal doorknob after walking on a carpet and feel a small shock. What kind of electricity is that?
You're watching a thunderstorm and see a giant bolt of electricity flash in the sky. What is it called?
lightning
negatively charged particle in an atom
Electron
You’re building a science project and need something to let electricity flow easily. What should you use?
Conductor
What do we call the flow of electrons through a wire?
lunar energy
static energy
Electric current
electricity trap
What natural form of electricity happens during a storm?
earthquake
Flood
rain
Lightning
positively charged particle in an atom
Proton