Distinguishing series & parallel circuit

In summary, a series circuit has all components connected in a single loop or path, while a parallel circuit has components connected in separate branches. Series circuits have a consistent current while parallel circuits split the current between branches. A circuit is considered series if there is only one path for current, and parallel if there are multiple paths. Parallel circuits are better for powering multiple devices as each device receives the full current it needs, while adding more devices in a series circuit can decrease current and power. It is possible to convert a series circuit to a parallel circuit by adding branches, but this will change the overall resistance and current. In a series circuit, voltage is divided between components while current remains the same, while in a parallel circuit, voltage is the same
  • #1
yoohyojinn
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This is a general question.

I'm having a hard time distinguishing complicated series and parrallel circuits.

For example, in the picture, how do you simplify the circuit?
 

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  • #2
There are various "transforms" that can be used to simplift circuits however in this particular case...

Check the right hand side of the circuit for symetry. What does that tell you about the the 12k ?
 
  • #3
Duplicate post deleted.
 

FAQ: Distinguishing series & parallel circuit

What is the difference between a series circuit and a parallel circuit?

A series circuit is a type of circuit where all of the components are connected in a single loop or path, while a parallel circuit is a type of circuit where the components are connected in separate branches. In a series circuit, the current is the same throughout the circuit, while in a parallel circuit, the current is split between the branches.

How do I identify if a circuit is series or parallel?

A circuit is considered to be series if there is only one path for the current to flow through and all of the components are connected end-to-end. A circuit is considered to be parallel if there are multiple paths for the current to flow through and the components are connected in separate branches.

Which type of circuit is better for powering multiple devices?

A parallel circuit is better for powering multiple devices because the current is split between the branches, allowing each device to receive the full amount of current it needs. In a series circuit, the current remains the same throughout, so adding more devices can cause a decrease in current and reduce the power available to each device.

Can I convert a series circuit to a parallel circuit?

Yes, it is possible to convert a series circuit to a parallel circuit by adding additional branches for the current to flow through. This can be done by connecting components in parallel instead of end-to-end. However, this will also change the overall resistance and current in the circuit.

How does the voltage and current behave in a series and parallel circuit?

In a series circuit, the voltage is divided between the components, with each component receiving a portion of the total voltage. The current remains the same throughout the circuit. In a parallel circuit, the voltage is the same across each branch, while the current is divided between the branches.

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