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

• A. nR
• B. <table><tr><td rowspan="2"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>R</center></td><td rowspan="2"></td><td rowspan="2"></td></tr><tr><td style="text-align: center;">n</td></tr></table>
• C. <table><tr><td rowspan="2"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>n</center></td><td rowspan="2"></td><td rowspan="2"></td></tr><tr><td style="text-align: center;">R</td></tr></table>
• D. <table><tr><td rowspan="2"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>R</center></td><td rowspan="2"></td><td rowspan="2"></td></tr><tr><td style="text-align: center;">n²</td></tr></table>