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Question 31644
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Current Electricity: Ideal Ammeter MCQ

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Ideal AmmeterEasyQuestion 31644

Question

An ideal ammeter should have:
  1. A
    Infinite resistance
  2. B
    Zero resistance
    Correct
  3. C
    Resistance equal to circuit
  4. D
    Resistance equal to source

Correct answer

Zero resistance

Explanation

An ideal ammeter should not change the circuit current. Zero resistance means no voltage drop across it and no disturbance to the circuit.

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