Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

Options:

a

b

c

d

Correct Answer:

b

Explanation:

$\text{ In the upper branch diode is in reversed bias so no current will flow through it}$

$\Rightarrow \text{Current will flow only through lower circuit}$

$ I = \frac{5}{30 + 20} A= \frac{5}{50}A$