The hole concentration in silicon varies linearly from x=0 to x = 0.01 cm. The hole diffusion coefficient is Dp= 10 cm²/s, the hole diffusion current density is 20 A/cm², and the hole concentration at x=0 is p=4x10¹7 cm³. What is the value of the hole concentration in cm³ at x=0.01 cm? 194.58x10^15 2.75x10^17 3.57x10^15 2.54x10^7