Teaching MPPSC Assistant Professor Mock Test Series 2025 Physical Sciences Electronics and Experimental Methods
A diode D as shown in the circuit has the i-v relation that can be approximated as:
\(i_D = v_D^2 + 2 v_D \) for vD > 0, and 0 for \(v_D \leq 0 \).
The value of vD in the circuit is?
1
1 V
2
(-1 + \(\sqrt{7} \)) V
3
5 V
4
2 V