A wire of resistance R is cut into ?n? equal parts. These parts are then connected in parallel. The equivalent resistance of the combination will be [MP PMT/PET 1998; BHU 2005]

• A. nR
• B. \[\frac{R}{n}\]
• C. \[\frac{n}{R}\]
• D. \[\frac{R}{{{n}^{2}}}\]