A semiconductor is known to have an electron concentration of $9 imes 10^{13} / \mathrm{cm}^{3}$ a

Question

A semiconductor is known to have an electron concentration of $9 	imes 10^{13} / \mathrm{cm}^{3}$ and hole concentration of $5 	imes 10^{10} / \mathrm{cm}^{3}$. The semiconductor is\

Professor PC Thomas Classes · Answer

If $\mathrm{n}_{\mathrm{e}}>\mathrm{n}_{\mathrm{h}}$, semiconductor will be n-type\