Unit 11 Test Review- Electromagnetism

Front

What is the transfer of energy in a generator?

Back

Mechanical to Electrical

Front

What is the process of transferring charge by touching one object?

Back

Conduction

Front

What happens to the poles when you cut a magnet in half?

Back

Both halves get a North pole and a South pole.

Front

What type of energy is input into a generator?

Back

Mechanical

Front

Which material is an example of a conductor?

Back

Copper

Front

What is the definition of electromagnetism?

Back

The interaction of electric currents or fields and magnetic fields.

Front

What is an electromagnet?

Back

A type of magnet in which the magnetic field is produced by an electric current.

Front

What is the role of a generator?

Back

To convert mechanical energy into electrical energy.

Front

What is the difference between conductors and insulators?

Back

Conductors allow electricity to flow easily, while insulators do not.

Front

What is magnetic induction?

Back

The process of generating an electromotive force across a conductor in a changing magnetic field.