Physics Observations.

(HELPING YOU ALWAYS ~TDOCPP)



       FOR SEMICONDUCTOR EXPERIMENT                                     

Table for base voltage and base current
_________________________________________________________________________________________________________________________
 
base voltage           Vc = 2 V               Vc = 4 V               Vc=8 V         Vc=10 V
_________________________________________________________________________________________________________________________
 
.1                     0                  all readings same          0              0
.2                     0                 as Vc= 2 V                  0              0
.3                     0                                             0              0
.4                     0                                             0              0
.62                    22                                            10(.66)        0       
.7                     20                                            20             20
.8                     60                                            65             78
.9                     105                                           116            118
1.0                    160                                           165            168
 
 
_________________________________________________________________________________________________________________________
                             

 
Table for collector voltage and collector current
_________________________________________________________________________________________________________________________
 
Collector voltage      Ib=7 micro amp         Ib=100 micro amp               Ib=160 micro amp
_________________________________________________________________________________________________________________________
.1                     5                      7                              15
.2                     6                      8                              17
2                      6                      8                              18
4                      6                      8                              18
6                      6                      8                              18
8                      6                      8                              18
10                     6                      8                              18
 
_________________________________________________________________________________________________________________________

                                                                                                                        


       FOR REFRACTIVE INDEX WITH CONCAVE MIRROR EXPERIMENT              

(The readings:)

20              15              1.33

35              23              1.33

40              30              1.33