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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does an ammeter measure?
π‘ Hint: Think about what is fundamental in electrical circuits.
Question 2
Easy
How should an ammeter be connected in a circuit?
π‘ Hint: Consider how we achieve total current measurement.
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 primary function of an ammeter?
- To measure voltage
- To measure resistance
- To measure current
π‘ Hint: Consider the name of the device itself.
Question 2
An ammeter with high internal resistance will result in:
- True
- False
π‘ Hint: Think about circuit design principles.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An ammeter connected in series reads 0.25 A in a circuit with 150 Ξ© load resistance and an internal resistance of 0.05 Ξ©. Calculate the true current in the circuit.
π‘ Hint: Calculate voltage first using ammeter reading.
Question 2
How can we determine the effect of an ammeter's internal resistance on its reading? Design an experimental setup to measure this.
π‘ Hint: Maintain a controlled environment and use multiple load values.
Challenge and get performance evaluation