Question

The least count of an voltmeter is 0.05V. Find the number of divisions between 0 mark and 1 V mark on its scale

Answer 1

Answer:

There are 20 divisions are given between 0 mark to 0.5v mark .

we know,

Least count of a instrument is the smallest value that can be measured by the given instrument .

e.g., Least count = gap between two marks { range}/number of divisions

= (0.5 - 0)v/20 = 0.5/20 = 0.025v

Hence, least count of the voltmeter is 0.025v

Here U go mate.........