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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 ammeter should be low as if the resistance will be low then it will allow the current to pass through it then only it will be able to measure the current. so, an ammeter should be of zero resistance The resistance of an ammeter be low .an ammeter has to be connected series with the circuit to measure current. In case its resistances is not very low ita inclusion in the circuit will reduce current to be measured an ideal ammeter is one which has zero resistance ?? |
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