Question

In an ammeter there are 20 divisions between 0 A mark and 05 A mark. The least count of the ammeter is :(A) 0005 A (13) 0.01 A (C) 0.05 A (D) 0-025 A


CBSE Class X Science VSA (1 Mark)

Answer 1

(D) Least count = Range 0.5 - 0.025 A 1 No. of divisions 20