A vernier caliper having least count \(\frac{1}{20N}\)cm and one main scale division is 1 mm, then value of one vernier scale division is
- \(\frac{N+1}{2N}mm\)
- \(\frac{2N+1}{2N}mm\)
- \(\frac{2N-1}{2N}mm\)
- \(\frac{2N+2}{2N}mm\)
The Correct Option is C
Solution and Explanation
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