Series and parallel circuits

Two types of Circuits

• ​There are two types of circuits:

• ​parallel: there are multiple pathways for electricity to travel

• ​series: there is only one pathway for electricity to travel

​Series Circuits

• ​In a series circuit, there is only one path for electricity to travel.

• ​If one part of the circuit stops working (the load, the wires, or the power source) the entire circuit stops working.

​Parallel Circuit

• ​In a parallel circuit, there is more than one pathway for electricity to flow.

• ​If one part of the parallel circuit stops working, the electricity will still flow.

Multiple Choice

What kind of circuit is this?

• series
• parallel

Multiple Choice

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Multiple Choice

Does this diagram represent a series or parallel circuit?

• series circuit
• parallel circuit

Multiple Choice

When you remove a bulb from a three bulb circuit, and the other two bulbs go off, then the bulbs must have been connected in __________.

• parallel
• series
• open
• closed

Multiple Choice

The current has only has one loop to flow through in this circuit. 

• Series Circuit 
• Parallel Circuit 

Multiple Choice

What will happen if one light bulb is removed from this circuit?

• The other bulbs will go out.
• The other bulbs will stay on
• The other bulbs will get dimmer.
• The battery will become stronger.

Multiple Choice

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.

Multiple Choice

Pick the correct sentence.

• This circuit will work because it is a closed circuit.
• Energy will freely flow in this circuit.
• This circuit will not work because there is no energy source.
• This circuit will not work because there is no switch.

Open Ended

Open Ended

Open Ended

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