Which of the following is true about the resistance of an ammeter?

Which of the following is true about the resistance of an ammeter?

Right Answer is:

It has very low resistance

SOLUTION

  • The Ammeter resistance value should be very low.
  • Ideally, an ammeter should have zero internal resistance to ensure that it does not affect the current flowing through the circuit it measures.
  • In practice, while it may have a very small resistance (often in the range of milliohms), it is designed to be as low as possible to avoid influencing the circuit’s operation

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