Randall: 3rd Electric and Magnetic Forces

Front

What kind of charge do strands of hair have when they fly apart?

Back

Each strand of hair has the same charge.

Front

What happens to Haley's hair when she moves the negatively charged balloon away from her positively charged hair?

Back

Her hair will be pulled toward the balloon and follow it.

Front

What do we call something that can be attracted by a magnet?

Back

Magnetic.

Front

Why do balloons stick to Izzy?

Back

Izzy and the balloons have an opposite charge.

Front

What happens when two magnets are moved toward each other?

Back

The magnets will push against each other with a stronger force.

Front

What is static electricity?

Back

A build-up of electric charge on the surface of objects.

Front

What is a magnet?

Back

An object that can attract certain metals like iron.

Front

What is the difference between positive and negative charges?

Back

Positive charges repel positive charges and attract negative charges.

Front

What happens when two objects with the same charge come close to each other?

Back

They will push away from each other.

Front

What is an example of static electricity?

Back

When you rub a balloon on your hair and it makes your hair stand up.