Recent content by I'mlost

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    Solve Wheatstone Bridge: Homework Statement & Equations

    Homework Statement I think I got part A. I'm complete lost with b -d and help would be greatHomework Equations https://www.physicsforums.com/attachment.php?attachmentid=10986&d=1190644998 The Attempt at a Solution It think part d is ∆V = [(∆R1 - ∆R2 + ∆R3 –∆R4 ) / 4R ] * Vo But I'm not sure...