Question

An ammeter has a range of 0-5 amperes.There are 50 divisions on its scale.Calculate its least count.

Answer 1

Answer:

opt no a .. 10 A... thanks..

Answer 2

Given,

Range of ammeter=0-5A

Division on scale=50

To Find,

Least count of ammeter

Solution,

We have the formula for least count that,

Least count=Maximum range-minimum range/Total division

                   =5-0/50

                    5/50=0.1

Hence, its least count value is 0.1