Difference between revisions of "Series Circuits"
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The '''Series Circuits''' box from the ''Reference Tables for Physical Science: Physics'' (2025 Edition) gives the three rules for components connected in series. It primarily supports [[HS-PS3-6]], together with the [[Electricity]] equations and the [[Parallel Circuits]] box. | The '''Series Circuits''' box from the ''Reference Tables for Physical Science: Physics'' (2025 Edition) gives the three rules for components connected in series. It primarily supports [[HS-PS3-6]], together with the [[Electricity]] equations and the [[Parallel Circuits]] box. | ||
| − | < | + | <div id="series-current"></div><div id="series-voltage"></div><div id="series-resistance"></div> |
| + | [[File:Series Circuits.png|360px|class=img-fluid|alt=Series Circuits from the Physics Reference Tables (2025 Edition)]] | ||
== What the series circuits box shows == | == What the series circuits box shows == | ||
In a series circuit there is one path for the current, so the current is the same through every component; the potential difference of the source is shared, so the potential differences across the components add up to it; and the equivalent resistance is the sum of the resistances, so adding a resistor in series raises the total resistance and lowers the current. With [[Electricity#ohm|''V'' = ''IR'']] these rules give the current and the potential difference across each component. | In a series circuit there is one path for the current, so the current is the same through every component; the potential difference of the source is shared, so the potential differences across the components add up to it; and the equivalent resistance is the sum of the resistances, so adding a resistor in series raises the total resistance and lowers the current. With [[Electricity#ohm|''V'' = ''IR'']] these rules give the current and the potential difference across each component. | ||
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== Regents Exam Questions == | == Regents Exam Questions == | ||
Latest revision as of 17:52, 25 October 2026
| ⇱ All Physics Reference Tables (2025 Edition) | |
| ← Circuit Symbols | Parallel Circuits → |
The Series Circuits box from the Reference Tables for Physical Science: Physics (2025 Edition) gives the three rules for components connected in series. It primarily supports HS-PS3-6, together with the Electricity equations and the Parallel Circuits box.
What the series circuits box shows
In a series circuit there is one path for the current, so the current is the same through every component; the potential difference of the source is shared, so the potential differences across the components add up to it; and the equivalent resistance is the sum of the resistances, so adding a resistor in series raises the total resistance and lowers the current. With V = IR these rules give the current and the potential difference across each component.
Regents Exam Questions
Released Regents questions that cannot be answered without this table, listed by exam. Each link opens the question with its answer key; the standard is the one the question assesses.
No released question has needed this table yet.