Electricity and Circuits

Front

Why is electrical wiring usually made from copper?

Back

Because copper conducts electricity

Front

What is a circuit with several paths for electricity to flow?

Back

parallel circuit

Front

What is a circuit that only has ONE path for electricity to flow?

Back

series circuit

Front

An incomplete circuit is shown.
To complete the circuit, a wire should be placed from —
Options: Point D to Point C, Point B to Point C, Point A to Point D, Point B to Point D

Back

Point A to Point D

Front

This circuit has a battery, buzzer, and switch.
When the switch is closed the buzzer will sound because -
Options: the switch gives energy to the battery, the buzzer is made of special plastic, the wires are cooled by the surrounding air, electricity can flow in a complete path

Back

electricity can flow in a complete path

Front

Choose the correct sentence: This circuit will work because it is an open circuit., This circuit will work because it is a closed circuit., This circuit will NOT work because it is an open circuit., This circuit will NOT work because it is a closed circuit.

Back

This circuit will NOT work because it is an open circuit.

Front

Which bulbs will light?

Back

3 and 4

Front

What else does the student need to produce light in a circuit to light a bulb? Options: a battery that has energy, a wire that is insulated, a switch that is open, another bulb of the same size

Back

a battery that has energy

Front

What kind of circuit is this? Options: Series, Consecutive, Parallel, Training

Back

Parallel

Front

What kind of circuit is this?

Back

Series