A) 3.4 mA
B) 2 mA
C) 2.5 mA
D) 3 mA
Correct Answer: A
Solution :
The voltage drop across resistance \[= 8 - 0.5\,\,=\,\,7.5\,V\] \[\therefore \,\,Current\,\,i=\frac{7.5}{2.2\times {{10}^{3}}}\,\,=\,\,3.4\,mA\]
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