![The earth's magnetic field lines resemble that of a dipole at the centre of the earth. if the magnetic moment of this dipole is close to 8 × 10^22 Am^2 , the The earth's magnetic field lines resemble that of a dipole at the centre of the earth. if the magnetic moment of this dipole is close to 8 × 10^22 Am^2 , the](https://d2rrqu68q7r435.cloudfront.net/images/4750058/104f9ad5-aff2-4cfa-9606-be2ac791b5bc.jpg)
The earth's magnetic field lines resemble that of a dipole at the centre of the earth. if the magnetic moment of this dipole is close to 8 × 10^22 Am^2 , the
![Geomagnetic core field models and secular variation forecasts for the 13th International Geomagnetic Reference Field (IGRF-13) | Earth, Planets and Space | Full Text Geomagnetic core field models and secular variation forecasts for the 13th International Geomagnetic Reference Field (IGRF-13) | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-020-01254-7/MediaObjects/40623_2020_1254_Figa_HTML.png)
Geomagnetic core field models and secular variation forecasts for the 13th International Geomagnetic Reference Field (IGRF-13) | Earth, Planets and Space | Full Text
![1 The Earth's magnetic field (the geomagnetic field). Notice that the... | Download Scientific Diagram 1 The Earth's magnetic field (the geomagnetic field). Notice that the... | Download Scientific Diagram](https://www.researchgate.net/profile/Henrik-Mouritsen/publication/279446083/figure/fig1/AS:294387369168900@1447198826980/The-Earths-magnetic-field-the-geomagnetic-field-Notice-that-the-southern-and-northern_Q640.jpg)
1 The Earth's magnetic field (the geomagnetic field). Notice that the... | Download Scientific Diagram
![Our earth behaves as it has a powerful magnet within it. The value of magnetic field on the surface of earth is a few tenth of gauss (1G = 10^(-4) T) There Our earth behaves as it has a powerful magnet within it. The value of magnetic field on the surface of earth is a few tenth of gauss (1G = 10^(-4) T) There](https://doubtnut-static.s.llnwi.net/static/web-thumb/643964676_web.png)
Our earth behaves as it has a powerful magnet within it. The value of magnetic field on the surface of earth is a few tenth of gauss (1G = 10^(-4) T) There
![The value of the horizontal component of the earth\'s magnetic field and and angle of dip are `1.8xx - YouTube The value of the horizontal component of the earth\'s magnetic field and and angle of dip are `1.8xx - YouTube](https://i.ytimg.com/vi/z1xjY-Sm6Rw/maxresdefault.jpg)
The value of the horizontal component of the earth\'s magnetic field and and angle of dip are `1.8xx - YouTube
![Magnetic field of earth is 0.3 gauss. A magnet oscillating with rate of 5 oscillation/min. How much the magnetic field of earth is increased, so the number of oscillations become 10 per min. Magnetic field of earth is 0.3 gauss. A magnet oscillating with rate of 5 oscillation/min. How much the magnetic field of earth is increased, so the number of oscillations become 10 per min.](https://instasolv1.s3.ap-south-1.amazonaws.com/QuestionBank/5d1c8c3d8b50ba22dca38816/solution_5d1c8d3e8b50ba22dca3884b.png?version=1)
Magnetic field of earth is 0.3 gauss. A magnet oscillating with rate of 5 oscillation/min. How much the magnetic field of earth is increased, so the number of oscillations become 10 per min.
![Our earth behaves as it has a powerful magnet within it. The value of magnetic field on the surface - YouTube Our earth behaves as it has a powerful magnet within it. The value of magnetic field on the surface - YouTube](https://i.ytimg.com/vi/f9ao7hwBNO4/maxresdefault.jpg)