What is an electromagnet?

A coil with an iron core that becomes magnetic when current flows

A negatively charged particle that moves around the atomic nucleus

What does a generator do?

Converts motion to electrical current

A component that allows current in one direction and stops it in the other

When moving magnetic field lines create an electric current in a conductor

The ability to store electrical charge in a capacitor

What is direct current (DC)?

Current that is pushed by a DC voltage and flows in the same direction

Opposition to electrical current

A component used to reduce current in a circuit

The difference in charge between poles that pushes electrons

Quiz Flashcards True or False Match Game Study Guide Listen Mode

Electricity and Magnetism Concepts

28 questions · Listen Mode mode

You are studying Electricity and Magnetism Concepts, a Physics study set with 28 practice questions. Listen to questions and answers read aloud — great for audio learners on the go. Work through every question in Listen Mode mode, then try another format to reinforce what you've learned.