यदि अग्र अभिनत (forward bias) के तहत एक p-n जंक्शन डायोड के 2 V और 4 V पर गतिक प्रतिरोध (dynamic resistance) के मान क्रमशः 20 Ω और 4 Ω प्राप्त होते हैं, तो इन गतिक प्रतिरोधों का अनुपात है:

Two ideal diodes are connected in parallel in the forward bias direction across a total circuit resistance of 4 Ω with an applied potential difference of 10 V, while a third identical diode in parallel is reverse biased. The total current I in the circuit is:

Determine the power dissipated (in mW) by the Zener diode if the source voltage VS = 16 V, RS = 1 kΩ, RL = 1.2 kΩ, and VZ = 10 V.