Should the resistance of an ammeter be low or high ? Give reason.
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Should the resistance of an ammeter be low or high ? Give reason.
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Answer:
The resistance of an ideal ammeter should be zero. This is because an ammeter is connected in series in a circuit. Hence, it's resistance adds to the total resistance of the circuit. If the resistance of the ammeter would be high, the total resistance would be high..
Explanation:
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It should be as close to zero as possible. Ideally it should be zero ohm. If it is not zero and substantial it will affect the true current.
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