A) 49
B) 50
C) 51
D) 48
Correct Answer: A
Solution :
The current amplification factor, \[\beta =\frac{{{l}_{c}}}{{{l}_{B}}}\] and \[{{l}_{E}}={{l}_{C}}+{{l}_{B}}\] \[\therefore \] \[\beta =\frac{{{l}_{C}}}{{{l}_{E}}-{{l}_{C}}}=\frac{5.4888}{5.60-5.488}=49\]You need to login to perform this action.
You will be redirected in
3 sec