repel. (Example: two balloons rubbed against hair)
The test score
the flow of electrons
My ball. The higher an object is raised, the greater its potential (stored) energy will be
electromagnet and electric motor
A charge separation. Negative (heavier) charges fall to the bottom of the cloud and the positive charges rise to the top of the cloud)
Benjamin Franklin
Series=christmas lights. Parallel=house
Open circuit
the electrons orbit around the nucleus of an atom
paper clips, iron filings, metal clips
friction
Parallel
The manipulated or independent variable
By increasing the number of coils (copper wire)
a permanent magnet
Opaque
attract
Conductor=copper wire, penny, paper clip. Insulator= rubber, plastic, paper, wood
Stained glass window, wax paper, etc.
Both. Nature=lightning. Created= Many examples (rubbing balloon on hair/head)
Thermal energy (heat energy), radiant energy (light energy), mechanical energy (potential and kinetic energy)
Thomas Edison
Qualitative observation/s
protons, neutrons, and electrons
Fill in the blank: Static electricity is the electric charge that is caused by _________ or moving electrons.
What two things did Michael Faraday invent?
List one example of a conductor and insulator
What are three items that can be picked up using a magnet?
A scientist is making daily observations about how the trees are changing from fall to winter. What kind of observation is the scientist making?
When lightning occurs, what is happening in the cloud?
Who invented the light bulb?
A fifth grade student studied many hours for their electricity test. After they received their grade on their test, they realized their grade had improved and the studying had paid off! What is the dependent variable in this scenario or question?
If I turn the lights off in this room, the electrical circuit could be described as a/an-
The opposite poles of a magnet will -?
What type of circuit am I describing if I remove one light bulb from my circuit and the rest stay lit?
A negative charge and a negative charge will -?
If I hold a ball ten feet high and my sister holds a ball seven feet high, which ball has greater potential energy?
List the three types of energies that electrical energy can be transformed (changed) in to?
Where are the electrons located on an atom?
Who discovered electricity?
What do we call the one thing the scientist changes in an experiment?
Is static electricity natural or created? Justify your answer by using an example/s.
What is electricity?
What are the three components that make up an atom?
What do we call a material we cannot see light through?
What is the needle of a compass made of?
Where would I find an example of a series and a parallel circuit in real life?
If I wrap a copper wire around a nail and attach the ends of the wire to a battery I can create an electromagnet. How could I make the electromagnet stronger?
Name one example of something translucent
