Electricity

Electricity that flows in a closed path is called a

• path
• current
• circuit

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

What is the power of a 20V bulb with 5A through it?

• 100W
• 100V
• 6.3W
• 6.3A

What is created by a continuous flow of electrons?

• a switch

• an electric current

• a magnet

• the electric slide

What kind of circuits allow the movement of electrical energy?

• broken circuits

• short circuits

• open circuits

• closed circuits

________ do not conduct electricity well.

• magnets

• insulators

• lightning

• conductors

Select all that are insulators.

• rubber

• plastic

• iron

• copper

• wood

What is the discharge of static electricity in the atmosphere?

• magnets

• circuit

• switch

• lightning

Sally is creating a model to show what happens when electricity is used.  She decided to show the motor spinning below as her model. How could she best explain what is happening?

• Electric energy is transformed into energy of motion.
• Heat energy is transformed into energy of motion.
• Heat energy is transformed into electric energy.
• Electric energy is transformed into light energy.