পিডিএফ এর থেকেও মাস্টার প্রশ্ন ব্যাংক & Poll Master এ রয়েছে বিশেষ সুবিধা
Using the simplified model for insulators and intrinsic semiconductors show that the density of electrons in the conduction band is equal to the density of holes in the valance band \( latex n_e = n_h \).
Using the simplified model for insulators and intrinsic semiconductors show that the density of electrons in the conduction band is equal to the density of holes in the valance band \( latex n_e = n_h \).