Electric Current Test

Current is...

• moving protons
• moving electrons
• measured in volts
• measured in ohms

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

• Conductor
• Insulator

current is measured in....

• volts
• amps
• watts
• mph

Tags

NGSS.HS-PS2-5

The two types of current are...

• AC/DC
• Alternating Current
• Direct Current
• All of the above

In the U.S most electrical outlets supply a voltage of....

• 240 Volts
• 120 Volts
• 100 watts
• 60 amps

Good conductors are _______ resistors

• bad
• good

Good insulators are _______ resistors

• good
• bad

Batteries and power plants are examples of ______________. 

• energy sources
• energy conduction
• energy transformation

Tags

NGSS.HS-PS3-3

______________ are materials such as rubber that do not allow charges to flow.

• conductors
• circuits
• insulators
• amps

A complete, unbroken path that charges can flow through is called an __________________.

• conductor
• electric circuit
• electric current
• insulator