What is neutral ? ( balanced due to same same number of protons and neutrons)
100
This everyday household item supplies energy to many devices including remote controls and children's toys.
What is a battery ?
100
This circuit has only one path for the electricity to follow .
What is a series circuit ?
100
A material which electrons CANNOT move freely.
What is an insulator?
200
The number of steps for the scientific method.
What is six or seven if you include publish.
200
The imbalance of an electric charge on an object.
What is static charge?
200
An electric charge which will flow continuously through a closed loop.
What is a circuit ?
200
This circuit has more than one path for the electricity to follow.
What is a parallel circuit ?
200
This naturally occurring event kills more people each year than hurricanes and tornadoes.
What is lightning ?
300
This is the grade you will get for science class if you do not do a project.
What is an "F"?
300
A positively or negatively charged atom.
What is an ion ?
300
The measure of how much electrical potential each electron can gain.
What is voltage ?
300
This occurs when an electric current enters your body.
What is an electric shock ?
300
An electric iron plugged into a wall socket has 24 ohms .
If the current is 5.0 amperes solve to find the voltage of the wall socket. **Remember : Voltage( volts) =Current (amperes) x Resistance ( Ohms)
What is 120 Volts ?
400
This is where your science fair experiment should be completed.
What is at your house ?
400
This is a material in which electrons can move through easily.
What is a conductor ?
400
The flow of electric charge.
What is an electric current ?
400
The rate at which electrical energy is converted to other forms of energy.
What is electric power ?
400
This unit is used to measure the amount of electricity used in your home, office or school.
What is kilowatt-hours ?
500
The number of projects from each team going to the Science Fair finals.
What is five ?
500
The rapid movement of excess charge from one place to another.
What is electric discharge ?
500
The two main types of circuits .
What is series and parallel ?
500
Voltage =I(current)xR(resistance)
What is Ohm's Law ?
500
The current in a toaster uses 1,100 W of electric power when plugged into a 110-V wall outlet. ( remember Power=current (amperes) X voltage( volts) Find the current.