What is true about all scientists

How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2