Electromagnetism

Explain how changing battery sizes during your creation of an electromagnet changed the power of the magnet, if it did.

If you want to make your electromagnet more powerful which technique should you use?

True or False: Magnetic Levitation trains like the Vibranium Transport Train in Black Panther are a creation of fiction and do not exist in the real world.

True or False: The only real use for an electromagnet is to propel a magnetic levitation train.

Explain 3 things electromagnets are used for in the real world.

Which of the following materials is most useful in making an electromagnet stronger?