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What is galanometer

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What is galanometer
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Yogita Ingle 6 years, 3 months ago

  • Moving coil galvanometer is an electromagnetic device that can measure small values of current. It is also known as Weston galvanometer.
  • It works on the principle that when a current loop is placed in an external magnetic field, it experiences torque, and the value of torque can be changed by changing the current in the loop
  • Moving coil galvanometer consists of permanent horse-shoe magnets, coil, soft iron core, pivoted spring, non-metallic frame, scale and pointer
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