Electricity

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

The unit for current is the 

• Volt
• Ohm
• Electron
• Amp

Tags

NGSS.HS-PS2-5

The continuous flow of electric charges through a material is called...

• Electric Field
• Electric Force
• Electric Current
• Electric Circuit

Identify the conductor below.

• cloth rag
• plastic bottle
• gold ring

What is the unit for resistance?

• Volts
• Amperes
• Ohms

If the battery produced 12.6 Volts and what would be the current flow be for a 6 Ohm resistor

• 2.1 Amps
• 2.4 Amps
• 1.71 Amps
• 15 Amps

What resistance is needed to cause a 20A current flow because of a 100V battery?

• 0.2Ώ
• 2000Ώ
• 120Ώ
• 5Ώ

What voltage is needed to cause a 50A current flow through a 10Ω resistor?

• 15V

• 500V

• 500 kV

• 0.2V

Identify the conductor below.

• cloth rag
• plastic bottle
• gold ring

Tags

NGSS.HS-PS2-5

As the resistance in a circuit increases, the electric current __________.

• increases
• decreases
• stays the same