Module 7 Magnetism

Module 7 Magnetism

Assessment

Flashcard

Physics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the role of copper wire in an electric motor?

Back

It carries the flow of electrons.

2.

FLASHCARD QUESTION

Front

Which material is commonly used as a core in an electromagnet?

Back

Iron.

3.

FLASHCARD QUESTION

Front

In which device is an electromagnet commonly used?

Back

A magnetic crane.

4.

FLASHCARD QUESTION

Front

What type of current is produced by a battery?

Back

Direct current (DC).

5.

FLASHCARD QUESTION

Front

Are all metals magnetic?

Back

False.

6.

FLASHCARD QUESTION

Front

What is magnetism?

Back

A physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.

7.

FLASHCARD QUESTION

Front

What is an electromagnet?

Back

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

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