15 MODULUS OF ELASTICITY - cvut cz

Chapter 15 –Modulus of Elasticity page 83 Fig.:42 Scheme of Wheatstone bridge R1 R2 R4 R3 V in Vout B C D A If the formula: 4 3 2 1 R R R R ==== is valid and voltage Vin is applied between points A and C, then the output between B and D will show no