Flow of Electricity Part 2

If wire S were cut, then –

• nothing would happen because wire U is not cut

• the bulb would go out

• the bulb would shine brighter

• the bulb would still shine, but not as bright

A battery, a wire coil, and a metal nail can be connected so that electricity will flow through the metal coil around the nail. The nail will then become –

• magnetized

• smaller

• larger

• softer

Electricity cannot produce –

• sound

• magnetic force

• chlorophyll

• light

The device below uses batteries.

When turned on sound comes from the device. The device gets its power to produce sound from –

• solar energy

• electrical energy

• magnetic energy

• living energy

Tags

NGSS.MS-PS4-1

Which of the following would MOST likely be used to produce sound?

• Electricity

• Cells

• Empty space

• Oxygen

Tags

NGSS.MS-PS4-1

Which of the following objects would MOST likely let electricity run through it?

• Rubber band

• Copper wire

• Plastic bat

• Wooden table

Which of the following is the BEST electrical insulator?

• Copper

• Steel

• Rubber

• Water

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Jake was making a circuit. He put the device below together.

The light bulb did not light up. What must Jake do to make the device work?

• Disconnect Wire B from the battery.

• Connect Wire A to the battery.

• Disconnect Wire A from the bulb.

• Connect Wire A to Wire B.

Tags

NGSS.3-5-ETS1-2

The diagram below represents a circuit with a switch.

The bulb is not producing light because –

• the wires are not connected to the battery

• the wires are not connected to the bulb

• the switch is not connecting the circuit

• a wire is cut

If the switch was pulled to complete the circuit, the –

• battery would melt

• bulb would produce light

• bulb would not light up

• wires would not be connected to the bulb