# Ohm's Law

> This section is Ohm's law: Vpropto I at constant temperature; V=IR (and R=V/I); ohmic vs non-ohmic conductors; I–V and V–I graphs (slope and R, read the axes); and series and parallel combinations…

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## Full notes

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## More in Electric Circuits

- [Factors Influencing the Resistance of a Wire Conductor](https://www.hlayiso.com/grade-12/physical-sciences/notes/electric-circuits/factors-influencing-the-resistance-of-a-wire-conductor) — Previous section
- [EMF, Potential Difference and Internal Resistance](https://www.hlayiso.com/grade-12/physical-sciences/notes/electric-circuits/emf-potential-difference-and-internal-resistance) — Next section
- [All Electric Circuits sections](https://www.hlayiso.com/grade-12/physical-sciences/notes/electric-circuits)

## Frequently asked questions

### What will I learn in "Ohm's Law"?

This section covers Ohm's Law as part of Electric Circuits in Grade 12 Physical Sciences. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Ohm's Law", are written against the official CAPS curriculum and ATP for Grade 12 Physical Sciences.

### What should I study after "Ohm's Law"?

Continue with the next section in Electric Circuits, or test your understanding with the interactive quiz linked to this section.

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