In a double slit experiment, the two slits are `1mm` apart and the screen is placed `1m` away. A monochromatic light of wavelength `500nm` is used. What will be the width of each slit for obtaining ten maxima of double slit within the central maxima of single-slit pattern?
A. `0.2 mm`
B. `0.1 mm`
C. `0.5 mm`
D. `0.02 mm`
