Electromagnetism, Generators, & Motors and field forces

Front

What is electromagnetism?

Back

Electromagnetism is the branch of physics that deals with the relationship between electricity and magnetism.

Front

What is a generator?

Back

A generator is a device that converts mechanical energy into electrical energy.

Front

What is a motor?

Back

A motor is a device that converts electrical energy into mechanical energy.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet that can be turned on or off using electricity.

Front

What happens when you add more coils to an electromagnet?

Back

The strength of the electromagnet increases.

Front

What force keeps planets in orbit around the sun?

Back

Gravitational force.

Front

What is mechanical energy?

Back

Mechanical energy is the energy that an object has due to its motion or position.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.

Front

What is a permanent magnet?

Back

A permanent magnet is a magnet that maintains its magnetic properties without the need for electricity.

Front

How do generators work?

Back

Generators work by using a spinning turbine to move magnets, which generates an electric current.