If two jaw of vernier calliper are joined then vernier scale

Last updated: 6/7/2023

If two jaw of vernier calliper are joined then vernier scale zero is on left of main scale zero and 4th vernier scale division coincides with a main scale division then find zero error If one division of main scale equals 1 mm and 10 vernier scale divisions equals 9 main scale divisions then 1 ve error of 0 4 mm 2 ve error of 0 4 mm 3 ve error of 0 6 mm 4 ve error of 0 6 mm If electric force F and magnetic force F are given B 22