Talk:Magnetic dip

This article is within the scope of the Aviation WikiProject. If you would like to participate, please visit the project page, where you can join the project and see lists of open tasks and task forces. To use this banner, please see the full instructions.AviationWikipedia:WikiProject AviationTemplate:WikiProject Aviationaviation articles

This article has not yet been checked against the criteria for B-class status:
Referencing and citation: not checked Coverage and accuracy: not checked Structure: not checked Grammar and style: not checked Supporting materials: not checked	To fill out this checklist, please add the following code to the template call: \| b1<!--Referencing and citation--> = <yes/no> \| b2<!--Coverage and accuracy --> = <yes/no> \| b3<!--Structure --> = <yes/no> \| b4<!--Grammar and style --> = <yes/no> \| b5<!--Supporting materials --> = <yes/no> assessing the article against each criterion.

Physics Mid‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Geology Low‑importance

	Geology portal Talk:Magnetic dip is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.GeologyWikipedia:WikiProject GeologyTemplate:WikiProject GeologyGeology articles
Low	This article has been rated as Low-importance on the project's importance scale.

Discovery edit

Latest comment: 14 years ago1 comment1 person in discussion

The information about the discovery by Abu Rayhan Biruni and Shen Kuo is doubtful or irrelevant. The Abu Rayhan Biruni article mentions a dip angle, but that is the angle between the true horizon and astronomical horizon, and it is not related to the Earth's magnetic field. The Shen Kuo article mentions magnetism, but not dip. JonH (talk) 14:17, 21 March 2010 (UTC)Reply

Sign conventions edit

Latest comment: 4 years ago1 comment1 person in discussion

The sign conventions in Magnetic dip#Explanation have changed so often that it gets confusing, and even I got it wrong in a recent revision. For the record, this version is correct: "the north end of a compass needle will point downward in the northern hemisphere (positive dip) or upward in the southern hemisphere (negative dip). The range of dip is from +90 degrees (at the North Magnetic Pole) to -90 degrees (at the South Magnetic Pole)." RockMagnetist(talk) 16:24, 1 June 2019 (UTC)Reply

Add topic