Motor and Electric Currents

Motor and Electric Currents

6th - 8th Grade

19 Qs

quiz-placeholder

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Motor and Electric Currents

Motor and Electric Currents

Assessment

Quiz

Science

6th - 8th Grade

Hard

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

Standards-aligned

Created by

Charles Martinez

FREE Resource

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Current is...
moving protons
moving electrons
measured in volts
measured in ohms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resistance is...
What "slows down" electrons
What "speeds up" electrons
Moving electrons
What "pushes" electrons

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Voltage is simply defined as...
what 'pushes' electrons
what 'stops' electrons
moving electrons

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What characteristics impact resistance of a material?
Thickness 
Temperature
Length
All of these

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An object through which electrons can easily flow is called a(n) ___________.
Conductor
Insulator

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

current is measured in....
volts
amps
watts
mph

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the U.S most electrical outlets supply a voltage of....
240 Volts
120 Volts
100 watts
60 amps

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