Definitions
What is current?
The flow of electrons through a circuit.
What unit is voltage measured in?
Volts!
What two variables are multiplied together to find voltage?
According to Ohm's law...
Current * Resistance = Voltage
What is voltage a measure of?
The difference in electrical potential energy in a circuit.
What is the variable I measured in?
Amps!
How can I find current with the values:
R = 6
V = 7
I = (7/6) - Voltage/Resistance
What is an analogy for resistance?
Water flowing:
- The more water flows, the less resistance.
- The less water flows, the more resistance.
What unit can be found with the following values:
2 Volts (v)
3 Amps (a)
Ohms or Resistance!
How can I find the resistance of a circuit with the values: V = 1 and I = 2
AND
What famous logo is the Ohms symbol shaped like?
R = V/I
Ohms symbol is similar to the Lululemon logo!