Charge
the three types of electron transfers that occur between objects
What are conduction, induction, and friction?
measured in amperes
is the tendency of a material to oppose the flow of electrons through it and is measured in Ohms
What is Resistance (R)?
a device which converts chemical energy to electrical energy
what is a battery?
this law states that the amount of current is directly proportional to the voltage difference
What is Ohm's Law?
states that energy cannot be created or destroyed
What is the Law of Conservation of Charge?
a closed path through which an electric current passes
What is a circuit?
What makes this statement true? The _____________ the wire, the greater the resistance.
What is longer?
the way electrons flow in a battery
What is from negative to positive?
This equation can help you solve for Voltage Difference
What is V=IR
the sudden flow of electric charge between two charged objects
What is static discharge?
the push or force that causes charge to move
What is Voltage difference?
when used this type of material has more resistance
What is an insulator?
happens when the terminals of a battery are connected
what is an electrical current pushes through the wire/conductor
Fill in the blank. The _________, the higher the current
What is higher?
this is known as a charge imbalance that results in the buildup of excess electric charge on an object
What is higher to lower?
What is smaller?
chemical reactions between the (+) and (-) poles create this in a battery
What is voltage difference?
Fill in the blank.
The _____________ the resistance, the ___________ the current.
What is lower and higher?
this is the process of removing excess charge by transferring electrons to another object to neutralize the electrical balance
What is grounding?
known to travel like bouncy balls in a single direction or known as the net movement of an electric charge
what is an electric current?
when the temperature of a wire is this, the resistance is greater
What is higher?
the net movement of electrons in a single direction is represented by this letter
What is an I for amperes?
A fan is drawing 2 Amps and has 4.5 Ohms of resistance. What is the Voltage difference?
What is 9 V?