Year 8 Electricity Revision

The picture shows an electrical circuit. This circuit is a series circuit because: 

• It has 3 light bulbs.
• The same current flows through all three light bulbs.
• It uses a single battery.
• The electrical current is divided between the three light bulbs.

Levi is wanting to light a bulb.  What does he need to get the bulb to light?

• A battery and a paper clip
• A battery and a wire
• A paper clip and a wire
• A switch and a wire

Tags

NGSS.4-PS3-2

A series circuit has ____ path(s) that the electric current can take. 

• One
• Two 
• Three 
• Four

In a parallel circuit, if one connection is broken, all of the connections stop working.

• True
• False

An object through which electrons can easily flow is called a(n) ___________.

• Conductor
• Insulator

Electricity is the flow of _________.

• Protons
• Neutrons
• Electrons

Tags

NGSS.4-PS3-2

this is the symbol for a _____?

• switch
• light 
• battery
• wires

Tags

NGSS.4-PS3-2

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

The force that pushes the electricity through a circuit is called...

• resistance
• voltage
• current
• switch

Tags

NGSS.MS-PS2-3

The flow of electricity through a conductor is called...

• resistance
• voltage
• current
• source of electric current