Vocabulary
The part of an atom with a negative charge.
What is electron?
Name the three types of circuits we learned about in class.
What is simple, series, and parallel?
True or false. Earth does not have a magnetic field.
What is false?
Tiny particles that make up all matter?
What is atoms?
What is the powerhouse of the cell?
What is mitochondria?
A directional flow of electrical charge through an object or medium.
What is current?
True or False. A circuit is a circular path that starts in and finishes in the same place.
What is true?
Which direction does a compass needle point due to its attraction to the Earth's magnetic pole?
What is North?
Name the three parts of an atom and what charge they have.
Protons have a positive charge, neutrons have a neutral charge, electrons have a negative charge.
What is zero degrees longitude?
Prime Meridian
A force consisting of both an electric component and a magnetic component, created by an electric current or moving electrical charge.
What is electromagnetic force?
What are three components you need to complete a circuit?
What is wire, bulb, and battery?
Explain why earth has a magnetic field.
What is the core is made up of molten iron?
What is electrons?
What is the scientific name for your skull?
What is the cranium?
The area around a magnet or moving electrical charge that can exert a magnetic force.
What is magnetic field?
If one light goes out in this type of circuit, then all the lights go out. Which circuit is this?
What is series circuit?
Two opposite charges will ____, while two like charges will _____.
What is attract and repel. Must be in that order.
What is electricity used for?
What is to power homes, lights, electronics, ect.
What are the wave like contractions of muscle that move food down the esophagus?
What is peristalsis?
A force that attracts or repels objects toward or away from each other; caused by electrons in a substance.
What is magnetism?
If one light goes out in this type of circuit, all the other lights will still remain lit. What circuit is lit?
What is parallel circuit?
Explain what does and does not impact a magnetic field.
What is Mass does not impact the magnetic field but it is impacted by the distance between the magnet and the metal object.
What causes lightning during a storm?
What is an electric field is caused by positively or negatively charged areas in the clouds or on the ground attracting each other. If an electric field is formed, the result could be a bolt of lightning.
What fang like bone fragment does the sternocleidomastoid attach to at the base of the skull?
What is the Mastoid Process?