A particle carrying a charge equal to 100 times the charge on an electron, is rotating per sec in a circular path of radius 0.8 m. The value of the magnetic field produced at the centre will be :

• A

  ${10}^{-7}/{\mathrm{\mu }}_0$

• B

  ${10}^{-17}{\mathrm{\mu }}_0$

• C

  ${10}^{-6}{\mathrm{\mu }}_0$

• D

  ${10}^{-7}{\mathrm{\mu }}_0$