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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 of 150 Ω and 250 Ω?
💡 Hint: Add the resistances together.
Question 2
Easy
In a parallel circuit with two 100 Ω resistors, what is the total resistance?
💡 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 a defining characteristic of series circuits?
- They share voltage
- They share current
- They have multiple paths
💡 Hint: Consider how components are connected.
Question 2
In a parallel circuit, the voltage across each branch is:
- True
- False
💡 Hint: Think about the configuration of the circuit.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circuit using a 12 V battery with two resistors in series of 220 Ω and 330 Ω. Calculate the total current.
💡 Hint: Add the resistances first before applying Ohm's Law.
Question 2
You have two parallel resistors of 150 Ω and 450 Ω connected to a 9 V supply. Calculate the individual currents and the total current.
💡 Hint: First find the current through each resistor individually, then sum them.
Challenge and get performance evaluation