Electricity Pre-Knowledge

What is a device that needs electricity to work?

• switch

• load

• wire

• electron

When a circuit is open, the circuit is _________?

• On

• Off

Which is NOT a good conductor?

• silver

• copper

• iron

• plastic

Which is NOT a good insulator?

• silver

• plastic

• glass

• rubber

What is a material that allows energy to pass through easily?

• parallel circuit

• rubber band

• conductor

• electron

this circuit is .....?

• open
• parallel
• closed
• The cutest little circuit evah!

Most metals make good _______________________.

• conductors

• insulators

• circles

• electrons

A PATH along which electricity can flow is a ___________________?

• light bulb

• switch

• insulator

• circuit

When a circuit is closed, the load is _____________?

• On

• Off

What is a material that resists, or does NOT allow, energy to flow through?

• circuit

• insulator

• series

• conductor