Topic 5 Lesson 1 part 1

Multiple Select

Which of the following are necessary components for a simple electric circuit?

• A source of energy

• Wires

• Electric device

• All of the above

Multiple Choice

Which of the following particles is negatively charged?

• Proton

• Electron

• Neutron

• Photon

Multiple Choice

What happens when a proton and an electron come close together?

• They attract each other

• They repel each other

• Nothing happens

• They combine to form a new particle

Multiple Choice

How does the electric field around a charge affect a positive charge placed nearby?

• It pushes the positive charge away

• It pulls the positive charge closer

• It has no effect

• It changes the charge's color

Multiple Choice

Which of the following best describes the role of voltage in an electric circuit?

• Voltage acts like a force that causes current to flow.

• Voltage is the amount of current in the circuit.

• Voltage prevents current from flowing.

• Voltage is the resistance in the circuit.

Open Ended

Explain the difference between conductors and insulators, and give two examples of each.

Multiple Choice

What are the charges associated with protons, electrons, and neutrons?

• Protons: positive, Electrons: negative, Neutrons: neutral

• Protons: negative, Electrons: positive, Neutrons: neutral

• Protons: neutral, Electrons: positive, Neutrons: negative

• Protons: negative, Electrons: neutral, Neutrons: positive