Electricity Explained Basics

What are the three fundamental particles that make up an atom?

• Protons, Neutrons, Electrons

• Electrons, Ions, Neutrons

• Neutrons, Molecules, Protons

• Protons, Atoms, Electrons

What is the role of insulators in an electrical circuit?

• To reduce the voltage

• To generate electricity

• To prevent the flow of electrons

• To allow electrons to flow freely

What does a volt measure in an electrical circuit?

• The speed of electron flow

• The resistance of the circuit

• The number of electrons

• The energy per electron flow

What is the primary function of a transformer?

• To convert AC to DC

• To induce voltage from one coil to another

• To store electrical energy

• To reduce electrical resistance

Which type of current is most commonly used in household power sockets?

• Induced Current

• Static Electricity

• Alternating Current (AC)

• Direct Current (DC)