Ammeter and Voltmeter

Can nyone pls explain the concepts involving ammeter and voltmeter? Also explain y they give lower reading than actual

3 Answers

1
neeraj ·

ammeter and voltmeter in reality may show lower readings than actual due to the fact that in reality we cannot produce an ammeter with zero resistance and a voltmeter with infinite resistance.

1
neeraj ·

what do you mean by the concepts of ammeter and voltmeter? u want to know how to apply them in circuits of how they are made from galvanometers of what is the principle in them?

9
Celestine preetham ·

wikipedia might help

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