An ohmic contact has an area of 10-6 cm2 and is formed on an n-type silicon with No = 3x1O^20cm^-3 . The barrier height is 0.8 V and the electron effective mass is mi = 0.26 mo. Find the voltage drop across the contact when a forward current of 1 A flows through it. {Hint: The current across the contact can be expressed as Z = Zoexp [-C2( bBn - V)/PD] where I, is a constant and C, = 4 ms/h