Show:
Fix-It
Conductors or Insulators
Magnets
Circuits and Switches
Hodge Podge
100
An electromagnet is a pathway that an electric current flows. (fix-it)
What is electric circuit?
100
State which of these items are conductors: marble - cork - lead - yarn - rubber - gold - aluminum - paper - wax - tire
What is lead, gold, and aluminum?
100
An object that attracts certain metals, mainly iron.
What is a magnet?
100
I allow electricity to flow through only one path.
What is a series circuit?
100
I am the buildup of electric charges on an item.
What is static electricity?
200
A motor is a device that uses magnetism to convert energy of motion into electrical energy.
What is a generator?
200
State which of these items are insulators: lead - cork - silver - paper clip - marble - aluminum - paper - penny
What is cork, marble, and paper?
200
This is two areas on a magnet in which the magnetic force is the greatest.
What are the magnetic poles?
200
I have multiple paths for electricity to flow through.
What is a parallel circuit?
200
I have the same number of positive and negative charges.
What is electrically neutral matter?
300
A parallel circuit is a circuit that only allows one path for electricity to flow.
What is a series circuit?
300
Water is this.
What is a conductor?
300
Magnets attract mainly to this type of metal.
What is iron?
300
I am the pathway that an electric an electric current follows.
What is electric circuit?
300
I am used in a home to reduce the chances of wires catching on fire or overheating.
What is a circuit breaker or a fuse?
400
A continuous flow of electric charges is called electric cell.
What is an electric current?
400
Humans are this.
What is conductors?
400
Repelling magnets is because of this.
What is putting like objects near each other?
400
This is used or you would have to leave something "on" at all times.
What is a switch?
400
I am the particles (positive, negative, or neutral) that can flow through conductors easily, but not insulators.
What is negatively charged particles?
500
An electric cell is a device that changes electrical energy into energy of motion.
What is a motor?
500
You must get out of a pool because of this.
What is water is a conductor and can electrocute you?
500
This happens when a bar magnet is allowed to swing freely.
What is the north pole of the magnet will point to the north magnetic pole of Earth?
500
An electric circuit will flow only through this kind of circuit.
What is a complete, or closed circuit?
500
Earth acts like a giant magnet because of this.
What is the molten iron flows in currents?