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Sticky Note
Magnetic field used in a moving coil galvanometer is _____?
مقناطیسی فیلڈ چلتی کنڈلی گالوانومیٹر میں استعمال _____ ہوتا ہے؟
  1. Longitudinal
  2. Transverse
  3. Radial
  4. None of these
Explanation
  • A moving coil galvanometer uses a radial magnetic field to ensure that the coil experiences torque in a uniform manner, regardless of its position.
  • This field is achieved using a curved permanent magnet.
  • This allowing the plane of the coil to always be perpendicular to the magnetic field.

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