![The principles of physics. r. It will be seenthat, if we call thatend of a magneticneedle whichpoints north the Fig. 416. if JSl-pole, we mustcall that magnetic pole of the earth The principles of physics. r. It will be seenthat, if we call thatend of a magneticneedle whichpoints north the Fig. 416. if JSl-pole, we mustcall that magnetic pole of the earth](https://c8.alamy.com/comp/2AFPXYA/the-principles-of-physics-r-it-will-be-seenthat-if-we-call-thatend-of-a-magneticneedle-whichpoints-north-the-fig-416-if-jsl-pole-we-mustcall-that-magnetic-pole-of-the-earth-which-is-in-the-northernhemisphere-the-s-pole-and-vice-versa-see-fig-416-henceto-avoid-confusion-many-careful-writers-abstain-from-the-useof-the-terms-north-and-south-poles-and-substitute-for-them-theterms-positive-and-negative-or-marked-and-unmarhed-poles-502-variation-of-the-needle-inasmuch-as-the-magneticpoles-of-the-earth-do-not-coincide-with-the-geographical-polesit-follows-that-the-needle-does-2AFPXYA.jpg)
The principles of physics. r. It will be seenthat, if we call thatend of a magneticneedle whichpoints north the Fig. 416. if JSl-pole, we mustcall that magnetic pole of the earth
![As we go from the magnetic equator towards the geographical south pole, the angle of the dip will become : As we go from the magnetic equator towards the geographical south pole, the angle of the dip will become :](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1262762/original_23_S.png)
As we go from the magnetic equator towards the geographical south pole, the angle of the dip will become :
![The Earth's magnetic field (left) and function of the avian inclination... | Download Scientific Diagram The Earth's magnetic field (left) and function of the avian inclination... | Download Scientific Diagram](https://www.researchgate.net/publication/288162460/figure/fig1/AS:607637028745216@1521883365340/The-Earths-magnetic-field-left-and-function-of-the-avian-inclination-compass-right.png)