Section 1.1
Section 1.2
Section 1.3
Section 1.4
Extras
100
A physical property of particles or objects that causes them to attract or repel each other without touching.
What is electric charge
100
A continuous flow of electric charges.
What is electric current.
100
Battery One or more wires Light bulb A switch
What is the parts of an electric circuit.
100
An electric current that represents information.
What is an electronic signal?
100
Materials with low resistance.
What is Electric conductors.
200
What is the magnitude of the electrostatic force of interaction between, two point charges is directly proportional to the scalar multiplication, of the magnitudes of charges and inversely proportional to the square of the distance between them.
the forces between charged particles.
200
______ - The current that flows through a battery - powered flashlight. ______ - The current that runs through the wires in your house.
What is the difference between direct and alternating current.
200
The rate at which electrical energy is transferred by an electrical circuit.
What is electric power.
200
Analog and digital
What is two types of electronic signals.
200
Materials with high resistance.
What is Electric Insulators.
300
space around a charged particle where the particle exerts force on other particles.
What is an electric field?
300
an electromotive force or potential difference expressed in volts.
What is voltage
300
Circuit diagrams.
What is the variables that determine the amount of electrical energy that an appliance uses.
300
A solid crystal - usually consisting mainly of silicon - that can conduct better than an electric insulator but not as well as an electric current.
What is a semiconductor
300
Consists of silicon and an element such as phosphorus that gives the silicon crystal extra electrons.
What is n-type semiconductors
400
the formation of ions, the formation of charged matter, in general, depends on the transfer of electrons either between 2 materials or within a material. 3 ways this can happen are friction, conduction, and polarization. In all cases, the total charge remains the same. Electrons can move, but they aren't destroyed. This is called the Law of conservation of charge.
What is the law of conservation of charge.
400
Generators, Chemical cells, and solar cells are what?
What is 3 sources of voltage.
400
Three-prong plugs.
What is an electric safety feature.
400
A specialized electronic component with 2 electrodes called the anode and the cathode.
What is an diode.
400
Consists of silicon and an element such as boron that gives the silicon positively charged holes where electrons are missing.
What is p-type semiconductors
500
occurs when there is a sudden discharge of Static electricity between a cloud and the ground.
What is how lightning occurs.
500
Length, width and temperature.
What is three properties that affect the resistance of a given material.
500
1. Never mix water and electricity. 2. Never overload circuits. 3. Never go near fallen electric lines.
What is three tips to reduce the risk of injury or fire from electricity.
500
Carlie: 01000011 01100001 01110010 01101100 01101001 01100101
What is called binary code
500
The electric current follows a shorter path than the intended loop or the circuit.
What is a short circuit.
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