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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define what a parallel circuit is.
💡 Hint: Think about how devices are connected in your home.
Question 2
Easy
What happens to the total current in a parallel circuit?
💡 Hint: Remember the formula for total current.
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 total current in a parallel circuit?
- It is equal to the smallest current.
- It is equal to the sum of the currents.
- It is divided equally.
- It is zero.
💡 Hint: Remember how each branch works independently.
Question 2
True or False: All resistors in parallel have the same current flowing through them.
- True
- False
💡 Hint: Think about how Ohm's law applies to different resistors.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have three resistors in parallel: 15 Ω, 30 Ω, and 45 Ω. Calculate the equivalent resistance and determine how much current is drawn from a 60 V source.
💡 Hint: Start by finding the reciprocal of each resistance and then simplify.
Question 2
A circuit contains three resistors connected in parallel, and you know the equivalent resistance is 12 Ω. If one of the resistors is 36 Ω, find the equivalent resistance of the other two resistors.
💡 Hint: Use algebraic manipulation of the formula.
Challenge and get performance evaluation