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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the total voltage when two 1.5V cells are connected in series?
💡 Hint: Add the voltages of the individual cells.
Question 2
Easy
In a parallel connection of three 1.5V batteries, what is the total voltage?
💡 Hint: The voltage stays the same in parallel.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What happens to total voltage in a series connection?
- It decreases
- It increases
- It remains the same
💡 Hint: Think about adding voltages.
Question 2
In a parallel connection, does the total voltage change?
- True
- False
💡 Hint: Remember what stays constant in parallel.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you connect four 1.5V batteries in series and then connect another group of two sets of three batteries in parallel, what is the total voltage?
💡 Hint: Calculate series first then think about how parallel works.
Question 2
You have three cells in parallel, each providing 2A of current. If you add another two cells in series that provide 3V, calculate the total output current and potential voltage.
💡 Hint: Combine the current from parallel cells and see how series affects voltage.
Challenge and get performance evaluation