![Earth's magnetic field at the equator is approximately 4xx10^(-5) T. Calculate Earth's dipole moment. (Radius of Earth = 6.4xx10^6 m, mu0 = 4pixx10^(-7) SI units) Earth's magnetic field at the equator is approximately 4xx10^(-5) T. Calculate Earth's dipole moment. (Radius of Earth = 6.4xx10^6 m, mu0 = 4pixx10^(-7) SI units)](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/643044656_web.png)
Earth's magnetic field at the equator is approximately 4xx10^(-5) T. Calculate Earth's dipole moment. (Radius of Earth = 6.4xx10^6 m, mu0 = 4pixx10^(-7) SI units)
Calculate magnetic flux density of the magnetic field at the centre of a circular coil of 50 tunrs, having radius of 0.5 m and carrying a current of 5 A.
![SOLVED:The power cable for an electric trolley (Fig. 56) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 ×10^-5 T and makes an SOLVED:The power cable for an electric trolley (Fig. 56) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 ×10^-5 T and makes an](https://cdn.numerade.com/previews/253ba787-eeb1-4410-939d-0ed60dfd8d7c_large.jpg)
SOLVED:The power cable for an electric trolley (Fig. 56) carries a horizontal current of 330 A toward the east. The Earth's magnetic field has a strength 5.0 ×10^-5 T and makes an
![Local distortion of the earth's magnetic field as a proposal for handling the leafcutter ant species Atta spp. (Hymenoptera: Formicidae) Local distortion of the earth's magnetic field as a proposal for handling the leafcutter ant species Atta spp. (Hymenoptera: Formicidae)](http://www.scielo.org.co/img/revistas/iei/v32n2/v32n2a06ec2.jpg)
Local distortion of the earth's magnetic field as a proposal for handling the leafcutter ant species Atta spp. (Hymenoptera: Formicidae)
![Local distortion of the earth's magnetic field as a proposal for handling the leafcutter ant species Atta spp. (Hymenoptera: Formicidae) Local distortion of the earth's magnetic field as a proposal for handling the leafcutter ant species Atta spp. (Hymenoptera: Formicidae)](http://www.scielo.org.co/img/revistas/iei/v32n2/v32n2a06ec1.jpg)
Local distortion of the earth's magnetic field as a proposal for handling the leafcutter ant species Atta spp. (Hymenoptera: Formicidae)
![International Geomagnetic Reference Field: the thirteenth generation | Earth, Planets and Space | Full Text International Geomagnetic Reference Field: the thirteenth generation | Earth, Planets and Space | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs40623-020-01288-x/MediaObjects/40623_2020_1288_Figa_HTML.png)