Electricity (Part 2)

The continuous flow of electrons is ______

• Current

• Static electricity

• Voltage

• Resistance

The opposition to electron movement

• Voltage

• Static electricity

• current

• Resistance

If a bulb is added between the battery and the switch, ____

• The bulbs get brighter

• The bulbs get dimmer

• The bulb brightness stays the same

• All the bulbs go out

If you add another bulb in parallel,_____

• The bulbs get brighter

• The bulbs get dimmer

• The bulb brightness stays the same

• All the bulbs will go out

If the top bulb goes out,

• All the bulbs go out

• The other bulbs get dimmer

• There is no effect on the other bulbs

• The other bulbs get brighter

Devices in a parallel circuit receive

• equal current but different voltage

• equal voltage but different current

• equal voltage and equal current

• different voltage and different current

Devices in a series circuit receive

• Equal current but different voltage

• Equal voltage but different current

• Equal voltage and equal current

• different voltage and different current

In a parallel circuit

• All devices receive the same current

• There are 2 or more paths for current to flow

• All devices always go on and off together

• All devices always go on and off together

The first light bulb in this circuit has 2 Amps running through it. How much current is running through the other two light bulbs?

• 4A

• 2A

• 6A

• 0A

This is a 9 Volt battery. How many Volts is each light bulb using?

• 9V

• 6V

• 3V

• 27V