Question

Find out the current in the circuit shown above. (Assume the diode used in the circuit is ideal)

• A. 20 mA
• B. 200 mA
• C. 0.2 A
• D. 40 A

Answer 1

The correct option is A 20 mA

ANS : (a)

Using $V=IR$

$I=\frac{V}{R}=\frac{(5-3)volts}{100\Omega }$

$I=0.02A$

$=20\times {10}^{-3}A=20mA$