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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, 4Ω and 6Ω, in series?
💡 Hint: Add the resistances together.
Question 2
Easy
What is the total resistance of two resistors, 6Ω and 3Ω, in parallel?
💡 Hint: Use the formula 1/R_total = 1/R1 + 1/R2.
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 Ohm's Law formula?
💡 Hint: Think about how current and voltage affect each other.
Question 2
In a series circuit, how does the total resistance behave?
- A) It is the sum of all components
- B) It is the product of all components
- C) It remains the same as any one component
💡 Hint: Consider how current flows through each resistor.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a circuit with a 12V battery and three resistors in series (4Ω, 6Ω, and 2Ω), calculate the total current flowing through the circuit.
💡 Hint: Start by finding the total resistance, then use Ohm's Law.
Question 2
A circuit has two parallel resistors: 20Ω and 30Ω. If a voltage of 10V is applied, find the total current flowing into the circuit.
💡 Hint: Compute the total parallel resistance first.
Challenge and get performance evaluation