Electricity and Magnetism Review 5th grade

Front

What is a magnetic field?

Back

A magnetic field is an invisible area around a magnet where magnetic forces can be felt.

Front

How does a bar magnet's magnetic field compare to Earth's magnetic field?

Back

Both a bar magnet and Earth have magnetic fields that are strongest at their poles.

Front

What are the two types of electric circuits?

Back

The two types of electric circuits are series circuits and parallel circuits.

Front

What is a series circuit?

Back

A series circuit is a type of circuit where the components are connected in a single path, so the current flows through one component to get to the next.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of circuit where the components are connected across common points or junctions, allowing multiple paths for the current.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet that is created by electric current flowing through a wire.

Front

What must happen for an electromagnet to work?

Back

An electromagnet must be connected to an electrical source to generate a magnetic field.

Front

Can magnets generate electricity?

Back

False. Magnets can be used to generate electricity when they move through a magnetic field, but they do not generate electricity on their own.

Front

What is the role of the poles in a magnet?

Back

The poles of a magnet are the areas where the magnetic force is strongest, typically labeled as north and south.

Front

What happens when you cut a bar magnet in half?

Back

When you cut a bar magnet in half, each half becomes a new magnet with its own north and south poles.