Magnetism and electromagnetism

Why is Magnetism considered a force?

• They only repel

• They only attract

• They attract or repel

• They do not attract or repel

Tags

NGSS.MS-PS2-5

What is true about all magnets (pick 2 answers)

• They attract no metals

• They have magnetic fields

• They attract all metals

• They have poles

What is a magnetic field

• Area away from a magnet

• Areas of magnetism

• Area below the magnets

• The area above the magnet

Tags

NGSS.MS-PS2-5

NGSS.MS-PS2-3

Where is the magnetic field the strongest

• On the top of the magnet

• In the middle of the magnet

• On the bottom of the magnet

• At the poles

Tags

NGSS.MS-PS2-5

How are gravity, electric force, and Magnetism alike?

• They all repel

• They are all contact forces

• They all non contact forces

• They all attract

Tags

NGSS.MS-PS2-5

NGSS.MS-PS2-3

How are gravity, electric force, and Magnetism different

• *Gravity is a pull

  *Electric forces only act between charge forces

  *Magnetism only act with the charge forces

• *Gravity is a pull or push

  *Electric forces act before a charge force

  *Magnetism act before the charge forces

Tags

NGSS.MS-PS2-4

Like poles attract

• True
• False

Tags

NGSS.MS-PS2-3

Opposite poles attract

• True
• False

Tags

NGSS.MS-PS2-5

What evidence do we have that a field exist between two magnets

• You can see but not feel the push or pull

• You can feel the force either push away or pull together

• You cannot feel the force when putting the magnets together

Tags

NGSS.MS-PS2-5

NGSS.MS-PS2-3

How does a compass work? What does it interact with to give us direction?

• It uses a small magnet and it interacts with Earth's magnetic field to point to either the North or South

• It uses a small piece of metal and it spins around.

• It uses a small magnet and does not interact with anything

• It uses a small piece of plastic and it interacts with the Earth's Magnetic field to point to either the North or south.