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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 three 5-ohm resistors connected in series?
💡 Hint: Remember to add the resistances together.
Question 2
Easy
If two 10-ohm resistors are connected in parallel, what is the equivalent resistance?
💡 Hint: Use the formula for parallel resistors.
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 is the total resistance in a series circuit with resistors of 3 Ω, 4 Ω, and 5 Ω?
- 12 Ω
- 7 Ω
- 4 Ω
💡 Hint: Add the resistances together.
Question 2
True or False: In a parallel circuit, all components have the same current.
- True
- False
💡 Hint: Think about current flow in each branch.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a circuit with a 24 V battery and three resistors in series: 4 Ω, 6 Ω, and x Ω. If the total current flowing is 2 A, what is the value of x?
💡 Hint: First calculate the total series resistance from the given current.
Question 2
In a parallel network with resistors of 3 Ω, 6 Ω, and x Ω connected to 30 V, find the value of x if the total current is 10 A.
💡 Hint: First determine the current through the known resistors.
Challenge and get performance evaluation