Circuits and Electricity

A PATH along which electricity can flow is a ___________________?

• light bulb

• switch

• insulator

• circuit

When a circuit is open, the circuit is _________?

• On

• Off

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!

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

• circuit

• insulator

• series

• conductor

Tags

NGSS.MS-PS2-3

What would happen if the switch was opened?

• nothing, the light bulbs would still work because there is a complete path
• The light bulbs would not work because the path was broken
• the battery would loose energy
• the wires would be cooled from air

An incomplete circuit is shown.
To complete the circuit, a wire should be placed from —

• Point D to Point C
• Point B to Point C
• Point A to Point D
• Point B to Point D

This is an example of a ______ circuit

• Series
• Parallel
• Open
• Dihexihedral

This is an example of a _______ circuit

• open
• series
• parallel
• square

As resistors are added in series to a circuit, the total resistance will...

• increase
• decrease
• stay the same