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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for the Voltage Divider Rule?
💡 Hint: Think about how voltage is divided proportionally.
Question 2
Easy
In a series circuit with a 10V source and resistors of 2Ω and 3Ω, what is the voltage across the 3Ω resistor?
💡 Hint: First calculate the total resistance.
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 Voltage Divider Rule used for?
- To find current in parallel circuits
- To calculate voltage across resistors in series
- To simplify circuits with dependent sources
💡 Hint: Think about what happens in a series circuit.
Question 2
True or False: The voltage across a series resistor is proportional to its value compared to total resistance.
- True
- False
💡 Hint: Recall how resistors are involved in voltage division.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a circuit with total voltage of 50V across three resistors in series: R1 = 15Ω, R2 = 25Ω, and R3 = 60Ω. Find the voltage across R2 and explain each step.
💡 Hint: Be sure to double-check calculations of total resistance.
Question 2
If you need to design a sensor circuit requiring 9V across a specific resistor of 50Ω, and you have 40V total supply. Identify two other resistors that will allow you to achieve this, and show your calculations.
💡 Hint: Think creatively; you may have multiple resistor configurations!
Challenge and get performance evaluation