Question

Precedure E: Predicting the Magnitude and Polarity of V 14. Both the magnitude and polarity of V, are controlled by the input terminals of the op amp. The magnitude of -AEs and the polarity of V, depends on the pellanity of E where E.-v,'v,+ To demonstrate how the ingat temnals control V. swi by building Fig 1-&. This cicuit is a simple resistoe divider network and it esulblishes St voltages Vy and V of approximately S V and-5 V, respectively. 15. Measure hoth Vi and Va with respect to ground and recond their values. V ー ー-, v, ____. Use these voltages as imputs tothe next three op agats is well as the equations abeve to predict that V, can never esceed the practical i of Figure 1-7 Measuring+ Figure 1-8 lapu vahpa 16. Wire Fig. 1-9. Ground the()input serminal and conmect V Cfrom Fig 14the6 sput serminal Caleulate both the magnitade and polarity of Ea and VEs-V Will Vbe at V 17. Measure and record the magnitade and polarity ofVo V- 18. Wire Fig. 1-10. Again ground the () input and connect Vi from Fig 1-8tohe nut. Again calculate both the magnitudle and polarity of E, and V

Answer 1