Practice - Conclusion
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Practice Questions
Test your understanding with targeted questions
What is the formula for resistance?
💡 Hint: Remember what each letter represents.
In a series circuit, the total voltage is _____ the sum of individual cell voltages.
💡 Hint: Think about how the cells connect.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
In a series circuit, what happens to total voltage?
💡 Hint: Think about how voltages add up.
True or False: Total current remains the same in a parallel circuit.
💡 Hint: Consider how current divides among paths.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If two resistors of 4Ω and 8Ω are in series and this combination is in parallel with a 2Ω resistor, what is the total resistance?
💡 Hint: Solve the series combination first, then apply the parallel formula.
An electrical circuit has 3 sets of batteries: two sets of 1.5V batteries in series, combined in parallel with a higher voltage set of 3V. Calculate the overall voltage.
💡 Hint: Remember that in a parallel configuration, voltage remains constant.
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Reference links
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