a) If percent error is defined asshow that the percent error in the approximation of υo in...

a) If percent error is defined as

show that the percent error in the approximation of υo in Problem 1 is

b) Calculate the percent error in υo for Problem 1.

Problem 1

a) For the circuit shown in Figure. 1, show that if   ∆R « R, the output voltage of the op amp is approximately

b) Find υo if  R1 = 470 kΩ, R = 10 kΩ, ∆R = 95 Ω, and υin = 15 V.

c) Find the actual value of υo in (b).

Figure. 1