Electricity and Magnetism

Front

What is an electric circuit?

Back

An electric circuit is a closed loop that allows electric current to flow, consisting of a power source, conductors, and a load (like a light bulb).

Front

What is a conductor?

Back

A conductor is a material that allows electric current to pass through it easily, such as copper or aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electric current to pass through easily, such as rubber or glass.

Front

What is a semiconductor?

Back

A semiconductor is a material that can conduct electricity under certain conditions, such as silicon.

Front

What are the two types of electric circuits?

Back

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

Front

What happens in a series circuit when one component fails?

Back

In a series circuit, if one component fails, the entire circuit stops working.

Front

What happens in a parallel circuit when one component fails?

Back

In a parallel circuit, if one component fails, the other components can still operate.

Front

What is magnetism?

Back

Magnetism is a force that can attract or repel certain materials, typically associated with magnets.

Front

What are the poles of a magnet?

Back

Magnets have two poles: North and South. Opposite poles attract each other, while like poles repel.

Front

What is an electromagnet?

Back

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