WorksheetsActivity 1.2.3 Intro to Electricity
Total questions: 20
Worksheet time: 5hrs 46mins
Which of the following is an example of a conductor?
Glass
Rubber
Quartz
Copper
Which of the following is an example of an insulator?
Gold
Silver
Aluminium
Mica
Voltage is measured in what?
Ohms
Amperes
Volts
Watts
Current is measured in what units?
Volts
Ohms
Amperes
Watts
Resistance is measured in what units?
Volts
Amperes
Ohms
Kapernicks
How do electrons flow in a circuit?
From Positive to Negative
From Negative to Positive
How do you measure voltage, current, and resistance in a physical circuit?
Multimeter
Voltmeter
Ohmeter
Odometer
In the equation V=IR, the V stands for _____________.
Voltage
Current
Resistance
Vendetta
In the equation V=IR, the I stands for _____________.
Voltage
Current
Resistance
In the equation V=IR, R stands for ______.
Voltage
Current
Resistance
"Current in a resistor varies in direct proportion to the voltage applied to it and is inversely proportional to the resistor’s value." This is known as what?
Ohm's Law
Kirchhoff's Voltage Law
Kirchhoff's Current Law
Bolen's Law
"The sum of all voltage drops in a series circuit equals the total applied voltage." This is know as what?
Ohm's Law
Kirchhoff's Voltage Law
Kirchhoff's Current Law
Bolen's Law
"The total current in a parallel circuit equals the sum of the individual branch currents."
Ohm's Law
Kirchhoff's Voltage Law
Kirchhoff's Current Law
Bolen's Law
Power is measured in what units?
Ohms
Volts
Amperes
Watts
What is the equation for how to calculate Power?
P=IV
P=VR
V=IP
V=IR
What is a combination circuit?
A circuit that combines a series and parallel circuit.
A circuit that combines LED's and 9 Volt batteries.
A circuit that combines Red and Blue LED's.
A circuit that combines a switch and a buzzer.
What type of circuit is in this image?
Series
Parallel
Combination
What type of circuit is in this image?
Series
Parallel
Combination
When you measure Voltage, it has to flow through the meter.
True
False
When you measure Current, it must flow through the meter.
True
False
