The currentvoltage relationship of a semi conductor diode is given by
(b) The value of V must be obtained by using a numerical method. One approach is to try a value of V, see how the left and righthand sides of the equation compare for this V, and use this to refine your guess for V. Using Is = 1.50 mA and T = 293 K, obtain a solution (accurate to three significant figures) for the voltage drop V across the diode and the current I through it.

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