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WorksheetsElectricity - 1
Total questions: 25
Worksheet time: 55mins
What does it mean for a material to be a 'conductor'?
What does it mean for a material to be an 'insulator'?
Which of the following materials is NOT a conductor
Copper
Glass
Steel
Gold
Which of these things is an insulator?
Paper Clip
Shoe Sole
Aluminium Can
Steel Nail
Electricity is caused by a flow of (a)
What kind of electricity occurs when charged particles are transferred from one body/object, to another?
Kinetic Electricity
Static Electricity
Current
Voltage
A stream of charged particles moving through a conductor is called a,
Synapse
Voltage
Current
Wire
Electricity can generate force.
True
False
A closed path that electric current follows is called a (a)
What is V = IR?
Current Law
Murphy's Law
Coulomb's Law
Ohm's Law
What is the SI unit for voltage?
Coulombs
Farads
Amperes
Volts
In a circuit diagram, what does this represent?
Light bulb
Power Supply
Resistor
Wire
What is the SI unit for current?
Volts
Amperes
Coulombs
Farads
In a circuit diagram, what does this represent?
Switch
Resistor
Capacitor
Bridge
What is the SI unit for resistance?
Volts per Second
Ohms
Farads
Amperes
In a circuit diagram, what does this represent?
Cell
Battery
Ammeter
Capacitor
In Coulomb's Law, a larger distance between two bodies results in a smaller electrical force.
True
False
Calculate the current in this circuit.
(a)
Draw a circuit diagram that has a battery, two resistors and a light bulb all in series.
A circuit is connected to a 12V power source which is outputting 0.1A. What is the resistance in the wire?
(a)
Calculate the current through a light bulb filament that resists 24 Ohms at 6V.
(a)
What is the voltage across a car headlight when 500mA flows through, resisted by 48 Ohms?
(a)
List the 3 ways we can affect the resistance of a wire.
Draw the circuit symbol for a 4 cell battery.
Two particles (with charges of 3.2C and -1.1C) are 33cm apart. What is the electrical force between them? State if they are moving together or apart. Note: example of scientific notation, 1x10^6
(a)
