Wheatstone Bridge

Identifier: E&M: C - 027

Wheatstone Bridge Circuit

Concept Overview:

  1. Current
  2. Unknown Resistance
  3. Wheatstone Bridge
  4. Circuit

Lecturer Instructions

Step(s) to FollowExpected Result
Connect the batteryGalvanometer will not move because the circuit is balanced
Adjust the dial of one resistance boxGalvanometer needle will move because circuit is no longer balanced.
Transcript:

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