Electric charge is uniformly distributed along a straight wire of radius 1 mm. The charge per centimetre length of the wire is Q coulomb. Another cylindrical surface of radius 50 cm and length 1 m symmetrically encloses the wire as shown in figure. The total electric flux passing through the cylindrical surface is

• A

  $\frac{\mathrm{Q}}{{\mathrm{\epsilon }}_{\mathrm{o}}}$

• B

  $\frac{100\mathrm{Q}}{{\mathrm{\epsilon }}_{\mathrm{o}}}$

• C

  $\frac{10\mathrm{Q}}{{\mathrm{\pi \epsilon }}_{\mathrm{o}}}$

• D

  $\frac{100\mathrm{Q}}{{\mathrm{\pi \epsilon }}_{\mathrm{o}}}$