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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the total resistance when more resistors are added in a series circuit?
💡 Hint: Remember how components add up in series.
Question 2
Easy
In a parallel circuit, does every component have the same voltage?
💡 Hint: Think about how branches receive power.
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
In a series circuit, when one component fails, what happens?
- True
- False
💡 Hint: Consider how a string of lights operates.
Question 2
What is the relationship between total resistance and the number of resistors in a series circuit?
- Resistance decreases
- Resistance adds up
- Resistance remains constant
💡 Hint: Think of how more resistors would affect current flow.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A series circuit contains three resistors of 2Ω, 3Ω, and 5Ω. Calculate the total voltage needed for a 2A current to flow through this circuit.
💡 Hint: Use Ohm's Law, V = I * R after finding total resistance.
Question 2
In a parallel circuit with a power supply of 10V and three resistors: 5Ω, 10Ω, and 15Ω. Determine the total current flowing from the power supply.
💡 Hint: Calculate total resistance first using the parallel formula before applying Ohm's Law.
Challenge and get performance evaluation