कमरे के तापमान पर, एक आंतरिक (intrinsic) अर्धचालक में विद्युत प्रवाह किसके संचलन के कारण होता है?

For an n-type semiconductor, the electron and hole concentrations ne and nh satisfy:

Which of the following elements is commonly used as a semiconductor in electronic devices?

In forward bias, the width of the depletion layer in a p-n junction diode: