Magnetic Field Measurement Apparatus

Order Code: 55524

Category: Physics Trainers

The experiment consists of two coils, Constant Current Power Supply and Gaussmeter. The Gaussmeter probe is mounted on a rail with a scale. It can move smoothly and precisely for measurement of magnetic field along the centre of the coils.   ...



SPECIFICATION

The experiment consists of two coils, Constant Current Power Supply and Gaussmeter. The Gaussmeter probe is mounted on a rail with a scale. It can move smoothly and precisely for measurement of magnetic field along the centre of the coils.
 
The following studies Biot Savartrs Law 
can be carried out with the set-up:
  1. Study of magnetic field due to one coil and calculation of its diameter.
  2. Study of Principal of super-imposition of magnetic field due to 2 coils by keeping the distance between the coils at a, >a and <a, where a is the radius of the coil.
 
Legend
  • Line 1 : Magnetic Profile when the distance between the coils is >a
  • Line 2 : Magnetic Profile when the distance between coils is =a
  • Line 3 : Magnetic Profile when the distance between coils is <a Superimposition overlaps completely
 
Apparatus consists of the following
  1. Digital Gaussmeter
    • Range : 0-200
    • Resolution : 0.1G
    • Accuracy : ± 0.5%
    • Display : 3'12 digit 7 segment LED with autopolarity.
  2. Two Coil
    • Diameter : 200mm
    • Number of turn : 1000
  3. Constant Current Power Supply
    • Current : 0-0.5A Smoothly adjustable
    • Line Regulator : ± 0.2%for 10% mains variation.
    • Load Regulator : ± 0.2% for 0 to full load
    • Display : 3'12 digit 7 Segment LED Display
    • Protection : Against overload/ short current.
 
The 2 coils are mounted on platform one coil is fixed and other coil move smoothly on a rail along with the axis of the coils.
 
The experiment is complete in itself.

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