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Conclusion Wheatstone bridge is a device used to measure the unknown resistance if a resistor when the other resistance is known. This experiment effectively showed how the Wheatstone bridge provides a mechanism to calculate an unknown resistance(R2) using the relationship given through resistivity correlation.
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Jan 5, 2020 · This document describes the construction and application of a Wheatstone bridge circuit. It begins by introducing Wheatstone bridges and their inventor. It then discusses the key components of a Wheatstone bridge, including four resistors where one has an unknown value.
According to the Wheatstone Bridge, we have balanced the two parallel branches when voltage 8 becomes zero. The variable resistor (potentiometer) is then withdrawn from the circuit and its resistance is measured. This is the value we're looking for in the unknown resistor.
Jan 1, 2020 · We developed a microfluidic analogue of the classic Wheatstone bridge circuit for automated, real-time sampling of solutions in a flow-through device format.
Sep 17, 2009 · In the bridge, RS represents a resistive sensor and RB represent the fixed bridge resistors. Start with a balanced bridge where R B S = RBB = 1 kΩ. Choose R1 and R2, such that the amplifier has an appropriate differential gain and an appropriate input resistance.
This experiment makes use of a Slide-Wire Wheatstone Bridge, explained more in the Discussion section, to explore the relationships between the resistance of a conductor and the properties of the conductor such as its length and resistivity.
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CONCLUSION: The purpose of this lab was to understand how the Wheatsone Bridge is used to collect precise measurements of resistance. We were also able to gather data and find the resistivity of a certain metal used in this lab; copper.
