# Electric circuits notes

> CAPS-aligned study notes for Electric circuits in Grade 11 Technical Sciences. Browse the sections below for explanations, worked examples and exam preparation.

- Page: https://www.hlayiso.com/grade-11/technical-sciences/notes/electric-circuits

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## Sections in Electric circuits

Each entry shows the free preview (about 200 characters). Create a free Hlayiso account to read the full notes, practise every question and track your progress.

- [Circuit Components, Current and Potential Difference](https://www.hlayiso.com/grade-11/technical-sciences/notes/electric-circuits/circuit-components-current-and-potential-difference) — Circuit Components, Current and Potential Difference Electric circuits are the foundation of modern technology — from the lights in your home to the phone in your hand. An electric circuit is a…
- [Resistance, Ohm's Law and Series-Parallel Circuits](https://www.hlayiso.com/grade-11/technical-sciences/notes/electric-circuits/resistance-ohms-law-and-series-parallel-circuits) — Resistance, Ohm's Law and Series-Parallel Circuits Every conductor offers some opposition to the flow of electric current. This opposition is called resistance. In this section, we define resistance,…

## Other Technical Sciences topics

- [Introduction to mechanics and sign conventions](https://www.hlayiso.com/grade-11/technical-sciences/notes/introduction-to-mechanics-and-sign-conventions)
- [Vectors and resultant of forces](https://www.hlayiso.com/grade-11/technical-sciences/notes/vectors-and-resultant-of-forces)
- [Resolution of forces and friction](https://www.hlayiso.com/grade-11/technical-sciences/notes/resolution-of-forces-and-friction)
- [Magnets and the magnetic field](https://www.hlayiso.com/grade-11/technical-sciences/notes/magnets-and-the-magnetic-field)
- [Pulses and waves](https://www.hlayiso.com/grade-11/technical-sciences/notes/pulses-and-waves)
- [Sound waves](https://www.hlayiso.com/grade-11/technical-sciences/notes/sound-waves)
- [Electrostatics](https://www.hlayiso.com/grade-11/technical-sciences/notes/electrostatics)
- [Ohm's law and circuit calculations](https://www.hlayiso.com/grade-11/technical-sciences/notes/ohms-law-and-circuit-calculations)
- [Heat and specific heat capacity](https://www.hlayiso.com/grade-11/technical-sciences/notes/heat-and-specific-heat-capacity)
- [Thermodynamics](https://www.hlayiso.com/grade-11/technical-sciences/notes/thermodynamics)
- [Classification of matter](https://www.hlayiso.com/grade-11/technical-sciences/notes/classification-of-matter)
- [Oxidation and reduction](https://www.hlayiso.com/grade-11/technical-sciences/notes/oxidation-and-reduction)

## Frequently asked questions

### What is covered in Electric circuits for Grade 11 Technical Sciences?

The Electric circuits section covers all key concepts from the Grade 11 Technical Sciences CAPS curriculum, including detailed explanations, worked examples, and exam preparation tips.

### Are the Electric circuits notes free?

Yes. Each section has a free preview, and a free Hlayiso account lets you read the full notes.

### How do these notes help with exam preparation?

Our Electric circuits notes are CAPS-aligned and include worked examples, common mistakes to avoid, and exam tips — everything you need to prepare for your Grade 11 Technical Sciences exams.

### Are there quizzes for Electric circuits?

Yes. Hlayiso has quizzes for Electric circuits in Grade 11 Technical Sciences. Test your understanding after reading the notes.

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