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Define the principle of wheatstone bridge ,metre bridge and Potentiometer

Define the principle of wheatstone bridge ,metre bridge and Potentiometer

Grade:12

1 Answers

Arun
25750 Points
5 years ago
According to the wheatstone bridge principle if the ratio of the two resistance (R1/R3) on the one edge is equal to the ratio of the two resistance (R4/R2) in another edge then there will be no flow of current between the midpoints of the two edges of resistance

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