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WorksheetsIntro to electricity
Total questions: 14
Worksheet time: 7mins
Which one is the responsible of electricity to happen?
Nucleus
Neutron
Electron
Proton
Which of the following is a conductor?
Copper
Ceramics
Plastic
Wood
What is an electric circuit?
A closed path for electrons to flow
An open path for electrons to flow
An electrical component
A set of switch mechanisms
What do we call materials that do not allow electricity to pass through?
Insulators
Receptors
Conductors
Generators
What is the purpose of a generator in an electric circuit?
To transform energy
To supply electric current
To regulate the circuit
To store energy
Which one is going to transform electrical energy into mechanical rotation energy?
What is the unit of measurement for electrical resistance?
Volt
Ampere
Ohm
Watt
What type of current flows in one direction?
Residual current
Direct current
Static current
Alternating current
What is the function of a switch in an electric circuit?
To store energy
To transform energy
To supply energy
To regulate the circuit
What is the electrical symbol for a battery?
What is the unit of measurement for electric current?
Ohm
Volt
Watt
Ampere
What type of component transforms electrical energy into sound?
Motor
Buzzer
Generator
Light bulb
What is the role of a receptor in an electric circuit?
To supply current
To transform energy
To regulate current
To store energy
What is the conventional direction of current flow?
In a circular motion
Randomly
From positive to negative
From negative to positive
