Practice Conclusion (2.8) - Electric Circuit - ICSE 11 Electricity and Electronics

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9 questions

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6 sample questions

Question 1.
Name two types of electric circuits.
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Think about how they are connected.
Question 2.
What does Ohm's Law state?
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Remember the formula.
3Question 3.
What is a series circuit?
- A circuit with multiple paths
- A circuit with components in a single path
- A circuit that cannot work
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Consider how the components are arranged.
4Question 4.
True or False: If one component in a series circuit fails, the entire circuit fails.
- True
- False
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What happens when one bulb in a string goes out?
Question 5.
Design a simple series circuit with a battery, three resistors, and a switch. Calculate the total resistance given R1=2Ω, R2=3Ω, R3=5Ω.
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Add the resistances together.
Question 6.
Discuss how electric power can be calculated for a device using a rated voltage of 120V and a current of 2A, then find the energy consumed over 2 hours.
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Use the power formula, then find energy using time.

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