An NMR spectrometer operating at proton resonance frequency $(v)$ of $1 \: \mathrm{GHz}$ will have a magnetic field strength of $\_\_\_\_$ Tesla (T).
The gyromagnetic ratio for proton, $\gamma=2.675 \times 10^{8} \mathrm{~T}^{-1} \mathrm{~s}^{-1}$
(Round off to one decimal place)
