12 Physics Semiconductor Electronics: Materials, Devices And Simple Circuits - Set No : 67 Question No :1
Question No : 1
The
junction diode in the following circuit requires a minimum current of 1mA to
be above the knee point (0.7 V) of its  characteristic curve. The voltage
across the junction diode is independent of current above the knee point, if  , then the maximum value of  so that the voltage is above knee
point will be |
| a) |  | b) |  |
| c) |  | d) |  |
Answer No : 1
(a) or
 or
 |