9th Grade Circuit Theory Quizzes, Questions & Answers

Spark curiosity and test your child’s 9th grade Circuit Theory knowledge with our engaging quizzes! Read more

Top Trending Circuit Theory Quizzes


We welcome you all to this current and voltage in circuits quiz! Do you think you are well versed on the topic of current & voltage? If you said yes, wouldn't it be fun to take a quiz and test your knowledge? Are you...

Questions: 10  |  Attempts: 1891   |  Last updated: Aug 22, 2025
  • Sample Question
    What is the basic unit of voltage? 
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Do you love to learn and study physics? We welcome you to this exciting Kirchhoff's Laws Quiz! Are you familiar with the concept? The law states that the voltage around the loop in a system is equal to the voltage drop...

Questions: 10  |  Attempts: 520   |  Last updated: Oct 16, 2025
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    Kirchhoff's 1st law is the consequence of the law of conservation of what? 
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Resistance is defined as the opposition to current flow in an electrical circuit. Play this exciting quiz that covers topics from resistance to electric current to gauge your knowledge. The quiz contains various questions ranging...

Questions: 26  |  Attempts: 1329   |  Last updated: Oct 23, 2025
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    In which unit is the potential difference measured?
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This quiz on 'Physical Science: Ohm's Law' assesses understanding of basic electrical concepts including voltage, current, and resistance calculations. It's ideal for learners looking to reinforce their knowledge in practical...

Questions: 9  |  Attempts: 2397   |  Last updated: Mar 20, 2025
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    If the voltage is 12 V and the resistance in the wire is 3 Ω, what is the the current in the circuit?
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—explain and apply the concept of ‘electric current’ as the rate of flow of electric charge in an electric field—this will include applying the relationship: I=q/t —state that the direction of...

Questions: 8  |  Attempts: 496   |  Last updated: Mar 18, 2025
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    A charge of 2 C flows through a wire over a period of 10 s. What is the current?
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