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9. 20 POINTS Show all your work 1. 10 Points The following unbalanced Wheatstone bridge is constructed. Calculate the ou
Posted: Thu May 05, 2022 2:43 pm
by answerhappygod
- 9 20 Points Show All Your Work 1 10 Points The Following Unbalanced Wheatstone Bridge Is Constructed Calculate The Ou 1 (32.32 KiB) Viewed 42 times
9. 20 POINTS Show all your work 1. 10 Points The following unbalanced Wheatstone bridge is constructed. Calculate the output voltage across points C and D and the value of resistor R. required to balance the bridge circuit. R₂ R₁ 8002 4800 100V i R₂ R₂ 1600 1200 2.20 Points a) 15 Points--A circuit consists of two resistors with resistances R1 = 6.02, and R2-1.502, a variable resistor, the resistance Rvar of which can be adjusted, a resistor of unknown value R., and 9.0 volt battery connected as shown in the figure. When Rvar is adjusted to 12 ohms, there is zero current through the ammeter. Analyze this circuit and mathematical prove the mull condition. b) What is the unknown resistance R₂? B₂ Rea www