Magnetism
🤘 AC/DC 🤘
Units
Conductors
Resistors
Circuits
MATH!
100
This is what happens when 2 positive (+) charges are brought together.
What is Repel?
100
This is the particle that must be moving in order for electricity to be flowing.
What are Electrons?
100
This is the unit to measure Power.
Need both WORD and SYMBOL
What are Watts (w)?
100
This is the term used to describe materials that allow electric charge to flow easily.
What is a Conductor?
100
This is the term used to describe materials that do not allow electric charge to flow easily.
What is a Resistor or Insulator?
100
This circuit is (open) or (closed)? Pick One.
AND write down how you know.
What is Open?
Ex.
Gap in the wires
Broken connection
Bulb isn't lit
Etc.
100
A 150V toaster has a resistance of 10Ω. What amount of current is traveling through the wires?
What is 15 A?
200
This is what happens when 2 negative (-) charges are brought together.
What is Repel?
200
This is the type of current produced by a battery.
What is Direct Current? (DC)
200
This is the unit used to measure time.
Need both WORD and SYMBOL
What are Seconds? (s)
200
Electrons in conductors move (easily) or (difficult)?
Pick One.
What is Easily?
200
Give an example of a material/or something that would function as a resistor.
What are most non-metals?
Ex:
Rubber
Plastic
Air
Wood
200
This is the type of circuit that is pictured below.
What is a Series Circuit?
200
This is the voltage across an electric hot plate which draws 5.0A when its resistance is 24Ω?
What is 120V?
300
This is what happens when 1 positive (+) and one negative (-) charge are brought together.
What is Attract?
300
This is the type of current delivered to your home and school.
What is Alternating Current? (AC)
300
This is the unit used to measure Voltage.
Need both WORD and SYMBOL
What are Volts? (V)
300
Give an example of a material/or something that would function as a conductor.
What are Metals?
Ex.
Copper
Iron
Tin
Aluminum
300
This is what happens to resistance if you INCREASE wire thickness
What is DECREASE?
300
This is the number of paths in a series circuit.
What is One?
300
This is the resistance of a 80 V lightbulb that produces a current of 0.6 A?
What is 133.3Ω?
400
This is the way that Electrons flow.
What is Negative (-) to Positive (+)?
400
What is the variable that kills a person when they are electrocuted.
What is Current?
400
This is the unit used to measure Current.
Need both WORD and SYMBOL
What is Amperes or Amps? (A)
400
This is the term for how much charge per second moves through an area.
What is Current?
400
This is what happens to resistance if you INCREASE wire length.
What is INCREASE?
400
This is the number of paths in a parallel circuit?
What is >1 (more than one)?
400
This is the Voltage if an ammeter reads 174 amps and the series circuit has three 16Ω resistors.
What is 8352V?
500
This is the way that Electric Current flows.
What is Positive (+) to Negative (-).
500
This is the type of current used for charging laptops, cellphones, etc. Must be converted to be used.
What is Direct Current? (DC)
500
This is the unit used to measure Resistance.
Need both WORD and SYMBOL
What are Ohms? (Ω)
500
This is the term for the Amount of Energy per Coulomb of Charge
What is Voltage?
500
This is what happens to resistance if you DECREASE wire temperature.
What is DECREASE?
500
This is the type of circuit that is pictured below.
What is Parallel?
500
This is the amperage generated when SIX 9V batteries are connected, and there are FOUR 3Ω resistors.
What is 4.5A?