Show:
Electricity
Electricity 2
Circuits and Switches
Magnets
Extra
100
What are tiny particles that carry units of electricity?
What is electric charges
100
What are 2 examples of conductors?
What is copper, aluminum, gold and silver
100
What are 2 types of circuits?
What is series and parallel
100
What is an object that attracts certain metals?
What is a magnet
100
What is a device that changes electrical energy into energy of motion?
What is a motor
200
What are two kinds of electric charges?
What is positive and negative
200
What are 2 examples of an insulator?
What is plastic, rubber, glass, air, and wood
200
What is the difference between a series circuit and a parallel circuit?
What is a series circuit has a single pathway and parallel circuit has more than one pathway.
200
What are some materials that would not attract a magnet?
What is plastic, wood, rubber
200
What is a device that uses magnetism to convert energy of motion into electrical energy?
What is a generator
300
What is matter that has the same number of positive and negative charges?
What is electrically neutral
300
What is an insulator?
What is materials that electric charges do not flow through easily.
300
What happens when the switch of a circuit is closed?
What is electric charges may pass through and light up our light bulb!
300
What are magnetic poles?
What is where the force of a magnet is greatest.
300
What is the measure of speed in a certain direction?
What is velocity
400
What is matter that has more positive than negative charges?
What is positively charged
400
What is a conductor?
What is material that electric current can easily pass easily through.
400
What happens if a circuit is open or there is a gap in it somewhere?
What is it will be incomplete and electric charges cannot flow through.
400
Do like poles of a magnet repel or attract?
What is repel
400
What is the definition of a force?
What is a push or pull that moves an object
500
When two balloons are brought close together what kind of electrical charges do they have?
What is unlike charges
500
What is static electricity?
What is the build-up of electric charges.
500
What is a pathway that electric current follows is called?
What is electric circuit
500
What is a strong temporary manet that uses electricity to produce magnetism?
What is an electromagnet