Question

The initial data set is given in the table below: R2 = 30 1, R2 = 40 1, R2 = 60 2, E; =3 V, E2 = 6 V 1, (in A) 0.061 1. (in A) 0.053 V (in V) 0.343 V in v 2.58 V: (in V) 3.2 L (in A) Experimental 0.105 Theoretical % Error Your job is to calculate all the theoretical values of currents and voltage drops for each resistor and then to compare them to the experimental ones; then compute the % errors.

Answer 1

1 (in A) Experimental 0.105 Theoretical 0.011 % Error 854.5 1, (in A) 0.061 0.067 Iz (in A) 0.053 0.056 V. (in V) 0.343 0.33 V, (in v 2.58 2.68 V3 (in V) 3.2 3.36 4.762 8.955 5.357 3.939 3.731

E, =Bv 300 1,2 By KVL 3 +30 I tho (I, II) =0 70I, GOI = -3 6 You E = 60 and 1.-6 tud 7 2 - F,) + 607220. - hot + 1001 - 46 -③ - ITO ② x 40 + ②x70 2800 I, - 1600 I 2 = - 2800 I, +7006 I = 201 5400 I2 = 300 + 420 I = 0.056A 70I, = 40 I 2-3 Yo I 2-3 70 yox0.056 70 -0.017 A Il = 0.011A, I = 0.067 A V = 30x0.011 = 0.33 v 12 240x0.067 = 2.68 v V3 260x0.056 23.36 V I3 0.056 A " Erron Exp val - Theo vale Thear valu X100