Electrical and Magnetic field lines

What atomic particles make up the nucleus of the atom?

• Electrons and protons
• Neutrons and electrons
• Neutrons and protons
• Protons, Neutron, and Electrons

What atomic particles move from one surface to another in order to form a static charge?

• Electrons
• Protons
• Neutrons
• All of them electrons, protons, neutrons

What is static electricity?

• Electricity that flows in one direction
• Electricity that is sent over the air
• Electricity that constantly changes direction
• An electrical charge on the surface of an object
• It is another name for digital electronics

Which subatomic particle has a negative charge?

• Proton
• Neutron
• Electron
• Enlighton

If an object has more positive charges than negative charges, the net charge is

• neutral
• positive
• negative

The accumulation of excess electric charge on an object is called

• Static electricity
• Electric discharge
• Resistance
• Circuit

Walking across a carpet is an example of charge being transferred by

• friction.
• induction.
• contact.
• static electricity

Which of the following is an example of static electricity?

• An electric socket in your home
• Electricity for a light bulb
• Your socks sticking to your pants as they come out of the dryer
• All of the above

What is the flow of electrical charges called?

• Voltage
• Resistance
• Current/electricity
• Circuit

What happens when two items with positive charges come close to each other?

• They attract each other
• They will join together
• They will cause an explosion
• They repel each other