Calculate DC bias current and voltages for the EF circuit of
     Calculate DC bias current and voltages for the EF circuit of Fig 18.4. Record calculated values below.  V_B (calculated) =  V_E (calculated)  = V_C (calculated) =  I_E (calculated) =  Calculate r_e using r_e = 26(mV)/I_E (mA).   
  
  Solution
vc= 10v from vc=vcc-ic*rc, if beta is large then ie=ic
let us consider vsg=5v and using formulas ie=ib+ic and by taking the equlant input resistance 33k//10k= 7.6ohms.e can solve

