A student has 10 resistors, each of resistance r. The minimum resistance that can be obtained by him using these resistors is
A. 10r
B. \(\frac { r }{ 10 }\)
C. \(\frac { r }{ 100 }\)
D. \(\frac { r }{ 5 }\)
Answer:B
A student has 10 resistors, each of resistance r. The minimum resistance that can be obtained by him using these resistors is
A. 10r B. \(\frac { r }{ 10 }\) C. \(\frac { r }{ 100 }\) D. \(\frac { r }{ 5 }\)