1.7 - Conclusion
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Practice Questions
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What is the unit of current?
💡 Hint: Think about how we measure the flow of electricity.
What device measures voltage?
💡 Hint: Recall the tool used to measure electric potential difference.
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Interactive Quizzes
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What is the unit of resistance?
💡 Hint: It's named after a prominent physicist.
True or False: The current through a circuit decreases as resistance increases, assuming voltage remains constant.
💡 Hint: Think about how obstacles affect flow.
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Design a basic circuit with a battery, a switch, and a light bulb. Explain how each part works together.
💡 Hint: Think of how you would draw this circuit diagram.
If you have a 9V battery connected through a resistor of 3Ω, calculate the current and discuss what happens if you connect another 3Ω resistor in series.
💡 Hint: Use Ohm's Law for calculations.
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