WorksheetsElectricity
Total questions: 11
Worksheet time: 7mins
What is the name of the Law that helps to determine Voltage, Resistance, and Current?
Ohm's Law
Cole's Law
Alm's Law
John's Law
Which unit is used to measure electrical resistance?
Watt
Ohm
Volt
Ampere
What is the formula for calculating electrical power?
P = IV
P = V/R
P = IR
P = I^2R
Which component is used to store electrical energy in a circuit?
Resistor
Capacitor
Diode
Inductor
This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?
3 Amps
4 Amps
2 Amps
What is the name for voltage found in a non-energized circuit that is close to an energized circuit called?
Lost Voltage
Casper Voltage
Ghost Voltage
Energy Field
What will happen if I swap the location of the testing leads while I am measuring the voltage of a resistor in a DC circuit?
Multimeter will be damaged.
Negative reading will be displayed
No reading will be detected on the multimeter's display.
Swapping the location of the testing leads has no effect on the measurement reading.
How do you measure potential difference in a circuit?
Voltmeter
Ammeter
Thermistor
Battery pack
What component does the picture above represent?
Battery
Light bulb
Ammeter
Resistor
What is the role of a switch in an electrical circuit?
To increase voltage
To decrease current
To open or close the circuit
To store electrical energy
