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Electric current

Authored by Joyce Roberts

Science

8th Grade

NGSS covered

Used 577+ times

Electric current
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18 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Metals such as copper and aluminum are good ______________. 

insulators
conductors
circuits
charges

Tags

NGSS.MS-PS2-3

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is current measured in?

Ω (Ohms)
V (Volts)
A (Amps)
W (Watts)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Current is...

moving protons
moving electrons
measured in volts
measured in ohms

Tags

NGSS.HS-PS2-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The two types of current are...

AC/DC
Alternating Current
Direct Current
All of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Voltage is simply defined as...

what 'pushes' electrons
what 'stops' electrons
moving electrons

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Good conductors are _______ resistors

bad
good

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Good insulators are _______ resistors

good
bad

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