What is the conductivity of a semiconductor sale having electron concentration of … hole concentration of … electron mobility of 2.0 m² V^…1 s⁻¹ and hole mobility of 0.01 m² V^…1 s^…1 ? (Take charge of electronas 1.6 … 10^ …19 c)

Option A. Conductivity of semiconductor,

Electronic Devices

JEE Main 2017 · 8 Apr, Morning shift · Q6866

PhysicsMedium66×since 2002Q6866

What is the conductivity of a semiconductor sale having electron concentration of

5 \times {10^{18}}\,\,{m^{ - 3}},

hole concentration of

5 \times {10^{19}}\,\,{m^{ - 3}},

electron mobility of 2.0 m² V^

-

1 s⁻¹ and hole mobility of 0.01 m² V^

-

1 s^

-

1 ? (Take charge of electronas 1.6

\times

10^

-

19 c)