Electromagnetism

Electromagnetism

Assessment

Flashcard

Physics

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is electromagnetism?

Back

Electromagnetism is the branch of physics that deals with the interaction between electric charges and magnetic fields.

2.

FLASHCARD QUESTION

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

3.

FLASHCARD QUESTION

Front

How does electricity create a magnetic field?

Back

When an electric current flows through a wire, it generates a magnetic field around the wire.

4.

FLASHCARD QUESTION

Front

What is the relationship between current and magnetic strength in an electromagnet?

Back

As the electric current increases, the magnetic strength of the electromagnet also increases.

5.

FLASHCARD QUESTION

Front

What is a permanent magnet?

Back

A permanent magnet is a material that maintains a persistent magnetic field without the need for an external power source.

6.

FLASHCARD QUESTION

Front

How can you turn an electromagnet on and off?

Back

You can turn an electromagnet on and off by controlling the electric current flowing through it.

7.

FLASHCARD QUESTION

Front

What are the two poles of a magnet called?

Back

The two poles of a magnet are called the North pole and the South pole.

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