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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the total resistance in a series circuit with R1 = 100 Ω and R2 = 200 Ω?
💡 Hint: Add the values of R1 and R2.
Question 2
Easy
If a series circuit has total resistance of 500 Ω and the battery supplies 10 V, what is the current?
💡 Hint: Use Ohm's Law to calculate.
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 the current in a series circuit when resistance increases?
- It increases
- It decreases
- It stays the same
💡 Hint: Think about Ohm's Law: V = I × R.
Question 2
True or False: In a series circuit, the same current flows through all components.
- True
- False
💡 Hint: Consider how components are arranged.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a series circuit with three resistors of values 100 Ω, 150 Ω, and 200 Ω connected to a 12 V battery, calculate the total current and individual voltage drops across each resistor.
💡 Hint: Apply Ohm's Law for each resistor after calculating total current.
Question 2
Analyze how adding a fourth resistor of 250 Ω affects the current when added in series to the previous three. What will be the new total current?
💡 Hint: Recalculate total resistance and see its effect on the current!
Challenge and get performance evaluation