13 questions
What is a material that resists, or does NOT allow, energy to flow through?
circuit
insulator
series
conductor
What is a circuit with several paths for electricity to flow?
conductor
series circuit
parallel circuit
open circuit
A PATH along which electricity can flow is a ___________________?
light bulb
switch
insulator
circuit
When a circuit is closed, the load is _____________?
On
Off
When a circuit is open, the circuit is _________?
On
Off
What is a circuit that only has ONE path for electricity to flow?
series circuit
closed circuit
parallel circuit
light bulb
What is a device that needs electricity to work?
switch
load
wire
electron
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
Most metals make good _______________________.
conductors
insulators
circles
electrons