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# Unit 11: DC Circuits

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## About this unit

Circuits make computers, digital cameras, and video games possible. Circuits are driving an unprecedented rate of change in how we live. In this unit, you'll learn about the physics behind the electronic devices we use.### Learn

### Practice

- Calculating resistance, voltage, and current using Ohm's lawGet 3 of 4 questions to level up!

### Practice

- Characteristics of circuit diagramsGet 5 of 7 questions to level up!
- Calculations from circuit diagramsGet 3 of 4 questions to level up!

### Practice

- Kirchhoff's junction ruleGet 6 of 8 questions to level up!

### Practice

- Kirchhoff's loop rule: Symbolic problemsGet 3 of 4 questions to level up!
- Kirchhoff's loop rule calculationsGet 3 of 4 questions to level up!

### Learn

### Practice

- Calculating equivalent resistance for series and parallel resistorsGet 3 of 4 questions to level up!

### Learn

### Practice

- Advanced circuit analysisGet 5 of 7 questions to level up!

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Level up on all the skills in this unit and collect up to 900 Mastery points!#### Unit test

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