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Wheatstone bridge

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Reference no: EM13869864

Problem 1: Consider the following Wheatstone bridge:

2356_Wheatstone bridge.jpg

a) Solve R3

b) In the bridge circuit shown above, the bridge is nulled with R1 = 1000Ω, R4 = 421Ω, and R2 = 500Ω, Find the value of R3.

c) The resistor in the bridge shown above are given by R1 = R2 = R3 = 120Ω and R4 = 121 Ω.

If the supply voltage Vdc = 10.0 V, Find the voltage offset Vo.

Reference no: EM13869864

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