Show:
Magnetism
Electricity
Circuit
Real World/Misc
Conductors and Insulators
100
What would happen if the north ends of two magnets were close together?
What is repel?
100
Socks taken from a clothes dryer that stick together or a lightning bolt in the sky are examples of ____________.
What is static electricity?
100
Is a circuit open or closed if you haven't turned on the switch?
What is open?
100

What causes a light bulb to turn on? Closed switch or open switch

What is closed switch?

100
What is a material that lets electric current pass through?
What is a conductor?
200
If a south end of a magnet is close to a north end of a magnet, the magnets will _________.
What is attract?
200
True or False: Like charges attract and unlike charges repel.
What is False? Like charges repel and unlike charges attract.
200

What supplies current to an electrical circuit?

What is a battery (or other electrical source)?

200

What charge is inside of an atom? What causes this charge?

What positive charge? What is protons?

200
What is a material that blocks an electric current from passing through?
What is an insulator?
300
True or False: All magnets have the same shape and size.
What is False?
300
If you rub your hair on a balloon and the balloon becomes negatively charged, what charge will your hair have?
What is a positive charge?
300
What part of a circuit does electrical energy change from one form to another?
What is a load (lightbulb)? This is where the energy changes to produce heat or light.
300

An object in motion will remail in motion unless acted on by an unbalanced force. What Law am I?

Newtons First Law of Motion

300
Which of these materials is not a conductor: copper, aluminum, gold, or wood?
What is wood?
400
True or False: All magnets have a north and south pole.
What is True?
400

What do we need to generate electricity?

What is negative electrons to move from one atom to another?

400
True or False: When you turn on a light, the switch is opening the circuit.
What is False? A switch closes the circuit to turn on the light.
400

What is the relationship between the voltage and brightness of a bulb?

What is as voltage increases, the brighter the bulb. 

400
Which of these materials is a conductor: rubber, glass, air, silver?
What is silver?
500

Of these materials, which will have the strongest attraction to a magnet: copper, rubber, iron, or plastic?

What is iron?

500

In which direction do electrons always move to create current?

What is from negative to positive?

500
An electrical circuit is made up of a connector (wire), a load (lightbulb), a switch, and a ____________.
What is a battery (or electrical source)?
500

There are more electrons in a circuit than protons, what does this create?

What is a negative charge?

500

True or False: Pure water is a conductor.

What is False? The salts and other materials in water are conductors though. So, don't mix water with an electrical circuit!!!!