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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 two resistors of 3Ω and 5Ω?
💡 Hint: Just add the resistances together.
Question 2
Easy
In a parallel circuit, if two resistors are both 4Ω, what is the total resistance?
💡 Hint: Use the reciprocal formula for two 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 relationship between voltage, current, and resistance in a series circuit?
- Voltage is constant
- Current is constant
- Resistance is constant
💡 Hint: Think about the flow of current through each component.
Question 2
True or False: In a parallel circuit, the total current is the sum of the currents through the individual branches.
- True
- False
💡 Hint: Remember how current behaves in parallel configurations.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A series circuit contains a 12V battery and two resistors of 4Ω and 8Ω. Calculate the total current flowing through the circuit.
💡 Hint: Start with finding total resistance first.
Question 2
In a parallel circuit with a 6Ω, 12Ω, and 3Ω resistor connected to a 24V source, calculate the total current from the source.
💡 Hint: Use the reciprocal formula to find total resistance first.
Challenge and get performance evaluation