The current voltage relation of a diode is given by mA
MATHEMATICS · Single correct · ISC · Mathematics · Calculus · Derivatives of standard functions via chain rule
Problem
The current voltage relation of a diode is given by I=(e1000V/T−1) mA, where the applied voltage V is in volts and the temperature T is in degree kelvin. If a student makes an error measuring ±0.01 V while measuring the current of 5 mA at 300 K, what will be the error in the value of current in mA? [Main 2014]
(1) 0.2mA
(2) 0.02 mA
(3) 0.5 mA
(4) 0.05 mA