Simple Circuits

Front

This circuit is .....?

Back

open

Front

When all parts of the circuit are connected, it is a ______ circuit.

Back

closed

Front

When you flip a light switch on and off you are closing and opening a circuit.

Back

true

Front

A circuit is the path that electricity follows.

Back

false

Front

A circuit must be closed for electrons to travel.

Back

true

Front

What is a switch's function in a circuit?

Back

turn on and off the flow of electrical current

Front

Which of these best completes the circuit? Options: rubber band, metal nail, leather shoelace, wooden toothpick

Back

metal nail

Front

Which light will be brighter and why? Options: Bulb A because its circuit is closed, Bulb B because its circuit is closed, Bulb B because it has more volts, Bulb A because it has less volts

Back

Bulb B because it has more volts

Front

Which of the following can supply energy in an electric circuit? Options: a conductor, light bulb, a wire, a battery

Back

a battery

Front

Why won't the light bulb light up? Options: The wires from the light bulb are not connected to the battery, The switch is not closed to form a complete circuit, The wires from the light bulb are not connected to the switch, The wires from the battery are not connected to the switch

Back

The switch is not closed to form a complete circuit