B What are the name and function of this apparatus

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The apparatus in question is known as a Dip Circle or Dip Needle, which is used to measure the dip angle between the horizon and the Earth's magnetic field. It has several names, including Inclination Compass. This device is significant in geophysics and navigation for understanding magnetic field variations. Users noted its simplicity and functionality, highlighting its historical importance in scientific measurements. Overall, the Dip Circle serves a crucial role in studying Earth's magnetic properties.
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what is the name and function of this apparatus
 

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Nicolas92i said:
what is the name and function of this apparatus
Looks a bit like a simple gyrocompass.
 
Nicolas92i said:
what is the name and function of this apparatus

Oh! I almost made one of those one day. o0)

It apparently has many names: Dip Circle, Dip Needle, Inclination Compass..., there may be more.

http://physics.kenyon.edu/EarlyApparatus/Electricity/Dip_Needle/Dip_Needle.html
https://en.wikipedia.org/wiki/Dip_circle; "Dip circles (also dip needles) are used to measure the angle between the horizon and the Earth's magnetic field (the dip angle)."
 
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OmCheeto said:
Oh! I almost made one of those one day. o0)

It apparently has many names: Dip Circle, Dip Needle, Inclination Compass..., there may be more.

http://physics.kenyon.edu/EarlyApparatus/Electricity/Dip_Needle/Dip_Needle.html
https://en.wikipedia.org/wiki/Dip_circle; "Dip circles (also dip needles) are used to measure the angle between the horizon and the Earth's magnetic field (the dip angle)."
Thanxx
 
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