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Unit 3: Electricity
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We can't imagine our lives without electricity. But what exactly is electricity? How does electricity light up our houses? What does a battery do? What is the cost of electricity? We will answer all these questions in this chapter.Learn
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- Finding electric currentGet 3 of 4 questions to level up!
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- Voltage and workGet 3 of 4 questions to level up!
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- Resistance and resistivityGet 5 of 7 questions to level up!
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- Finding equivalent resistanceGet 3 of 4 questions to level up!
- Identifying types of resistor combinationsGet 3 of 4 questions to level up!
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- Simplifying resistor networksGet 3 of 4 questions to level up!
- Finding currents and voltages (pure circuits)Get 3 of 4 questions to level up!
- Finding currents and voltages (mixed circuits)Get 3 of 4 questions to level up!
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- Electric power (formula)Get 3 of 4 questions to level up!
- Calculating heat dissipated in circuitsGet 3 of 4 questions to level up!
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- Bulbs connected in series or parallelGet 3 of 4 questions to level up!
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