Show:
Magnets
Circuits
Electromagnetism
Conductor
Alternative Energy
100
Danielle asks, "What makes the magnets repel from each other?"
What is putting the same ends of the magnet together (south and south, north and north)
100
Danielle asks, "True or false? When you plug a straightener in a plug is is a circuit?"
What is true
100
Cheyenne asks, "What is alternate current? (AC)
What is AC is an electric current in which electrons move rapidly
100
Cheyenne asks, "What is a conductor?"
What are materials, usually metals, that transmit electricity.
100
Samantha asks, "What machine uses the power of wind to make electricity?"
What are wind turbines
200
Samantha asks, "The electricity we use every day is produced at _____________?"
What is power plants
200
Cheyenne asks, "What is a circuit?"
What is an electric current needs a complete path in which to move
200
Samantha asks, "In what kind of rocks is magnetism found?"
What is magnetism is found in unusual rocks lodestones
200
Josh and Eric ask, "What is an insulator for metal?"
What is rubber or plastic
200
Ben and Jason ask, "Does electricity travel through an opened circuit?"
What is no
300
Emily asks, "What does a magnet attract?"
What is metal
300
Cheyenne asked, "What is direct current?"
What is an electric current in which electrons move in one direction.
300
Samantha asks, "Why can't electric cables be used in homes and factories?"
What is they are too strong
300
Eric and Josh ask, "What is DC short for?"
What is direct current
300
Ben and Jason ask, "What material does a magnet pull?"
What is metal
400
Dacia asks, "What do a south and north magnet do?"
What is pull together
400
Samantha asks, "What is a circuit?"
What is a circuit is a closed path along which an electric current travels
400
Josh asks, "What charge do electrons carry?" positive or negative
What is negative
400
Dacia and Emily ask, "What pushes magnets inside a motor?"
What is electricity
400
Rachel asks, "Can 60 magnets stick together?"
What is yes
500
Emily and Dacia ask, "What happens when north and north poles are put together?"
What is they push apart or repel
500
Josh asks, "What charge do protons have? Positive or negative?"
What is positive
500
Josh and Eric ask, "What are the two kinds of electricity?"
What are static and electric current
500
Emily and Dacia ask, "What can move things without touching?"
What is magnets
500
Ayrianna asks, "What can magnets be used for?"
What is any reasonable answer