Show:
Intro to E
Ohm's Law Category
Circuits I
Circuits II
Everything
100
The three parts or components of an atom are
What is electron, protons, and neutrons
100
Resistance is measured in ______.
What is Ohms
100
A closed path through which electrons can flow is ______.
What is a circuit
100
Units used to measure the rate of electron flow
What is amperesl
100
What unlike charges do
What is atract
200
Thin wires have a ______ resistance to electron flow than do thicker wires.
What is greater
200
Voltage is measured in ______.
What is volts
200
A current has two or more branches in a ______.
What is parallel circuit
200
The symbol Ω stands for ______.
What is ohms
200
One thousand watts of power used in 60 minutes is ______.
What is 1 Kilowatt-hour
300
Accumulation of electric charges on an object
What is static electricity
300
Current is measured in ______.
What is amperes
300
Current has only one loop to flow through in a ______.
What is series circuit
300
Any material that allows electricity to pass through it easily
What is conductor
300
Electrical energy is equal to ______ ✕ time.
What is power
400
Material that does not allow an electric current to pass through it easily
What is insulator
400
The tendency for a material to oppose the flow of electrons is called ______.
What is resistance
400
Draw a parallel circuit with two bulbs and a switch
?
400
No current flows in this circuit
What is open circuit
400
Electrical power is equal to ______ ✕ voltage difference.
What is current
500
Current is always the flow of ______.
What is electrons
500
Ohm’s law states that the current equals ______ divided by the resistance.
What is voltage
500
Draw a series circuit with two bulbs and a switch that only turns one bulb on/off
?
500
Which of the following is the correct relationship among resistance, current, and voltage? a. Ω = I/V b. V = Ω ✕ I c. Ω = I ✕ V d. V = Ω ✕ I
What is d (V = Ω x I)
500
A power rating lists the ______ required to operate an appliance.
What is watts