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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the total resistance of two resistors of 3Ξ© and 5Ξ© connected in series?
π‘ Hint: Add the resistances together.
Question 2
Easy
If the current through a series circuit is 2A, what is the same current through each resistor?
π‘ Hint: Remember, the current is constant in a series circuit.
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?
- True
- False
π‘ Hint: Think about the path of current flow.
Question 2
The total resistance in a series circuit is given by which formula?
- R_total = R1 + R2 + R3
- R_total = R1 * R2 * R3
- R_total = R1 - R2 - R3
π‘ Hint: What do you get if you keep adding resistors?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a series circuit using three resistors of your choice totaling a resistance of 30Ξ©. Calculate the current that will flow if a 90V battery is connected.
π‘ Hint: Make sure the total resistance adds up to 30Ξ©!
Question 2
In a series circuit with two 12V batteries and three resistors of 4Ξ©, 6Ξ©, and 10Ξ© in series, calculate the current flowing through the circuit.
π‘ Hint: Start by calculating total resistance before finding the current.
Challenge and get performance evaluation