Electromagnetism

Electromagnetism

8th Grade

15 Qs

quiz-placeholder

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Electromagnetism

Electromagnetism

Assessment

Quiz

Science

8th Grade

Hard

NGSS
MS-PS2-3, MS-PS2-5

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A compass needle responds to a magnetic field, because the compass needle is a

 generator.

 motor.   

 magnet.

 transformer.

Tags

NGSS.MS-PS2-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A _______________ is a current-carrying coil of wire with many loops.

magnet

electromagnet

solenoid

compass

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens to the strength of a magnetic field as you move away from the magnet?

The strength of the magnetic field increases.

The strength of the magnetic field doesn't change.

The strength of the magnetic field is doubled.

The strength of the magnetic field decreases.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does this image show?

Parallel circuit

Series circuit

Magnet

Electromagnet

Tags

NGSS.MS-PS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The area of magnetic force around a magnet is known as its ____________.

magnetism

magnetic current

magnetic field

electric current

Tags

NGSS.MS-PS2-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The lines on this image are called...

magnetic field lines

iron fillings

graphite lines

none of these

Tags

NGSS.MS-PS2-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

You can make an electromagnet stronger by...

increasing the current through the wire

make the iron core bigger

increase the number of loops around the core

All of these

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