4.22 Listed below are the results of measurements taken on several different junction diodes. For each diode, the data provided are the diode current I and the corresponding diode voltage V.

In each case, estimate I,, and the diode voltage at 10/ and //10. (a) 10.0 mA, 700 mV (b) 1.0 mA, 700 mV (c) 10 A, 800 mV (d) 1 mA, 700 m V (e) 10 µA, 600 mV