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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary purpose of a Wheatstone Bridge?
π‘ Hint: Think about what we often need to compare in physics.
Question 2
Easy
What symbol represents the condition for the balance in a Wheatstone Bridge?
π‘ Hint: Remember the ratios of resistances.
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 does a balanced Wheatstone Bridge indicate?
- True
- False
π‘ Hint: Think about current behavior in the circuit.
Question 2
What principle does the Wheatstone Bridge rely on?
- Ohmβs Law
- Voltage Division
- Current Division
π‘ Hint: Which law connects voltage and current?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the bridge is balanced when R1 = 10Ξ©, R2 = 20Ξ©, what is the value of R3 if R4 is 5Ξ©?
π‘ Hint: Set up the relationship based on the ratios.
Question 2
A Wheatstone Bridge with known resistors shows current through the galvanometer when connected to a 12V battery. What adjustments can you make to achieve a null deflection?
π‘ Hint: Think about balancing ratios.
Challenge and get performance evaluation