The earth's field, it is claimed, roughly approximates the field due to a dipole to magnetic moment `8 xx 10^(22) J T^(-1)` located at its centre. Check the order of magnitude of this number in some way.

Answer the question regarding earth's magnetism: The earth's field, it is claimed, roughly approximates the field due to a dipole of magnetic moment 8 xx 10^(22) JT^(-1) located at its centre. Check the order of magnitude of this number in some way.

Answer the question regarding earth's magnetism: The earth's field, it is claimed, roughly approximates the field due to a dipole of magnetic moment 8 xx 10^(22) JT^(-1) located at its centre. Check the order of magnitude of this number in some way.

Answer the following questions regarding earth's magnetism. a. A vector needs three quantities conventionally used to specify the earth's magnetic field. b. The angle of dip at a location in southern India is about 18^@ . Would you expect a greater or smaller dip angle in Britain ? c. If you made a map of magnetic field lines at Melboune in Australia, would the lines seem to go into the groung or come out of the ground ? d. In which direction would a compass free to move in the vertical plane point to , if located right on the geomagnetic north or south pole ? e. the earth' s field, it is claimed roughly approximates the field due to a dipole of magnetic moment 8 xx10^(22)JT^(-1) located at its centre. Check the order of magnitude of this number in some way. f. Geologists claim that besides the main magnetic N - S poles, there are several local poles on the earth's surface oriented in different directions. How is such a thing possible at all ?

Answer the following questions regarding earth’s magnetism:The earth’s field, It Is claimed, roughly approximates the field due to a dipole of magnetic moment 8 xx 10^22 J "T1 located at Its centre. Check the order of magnitude of this number In some way.

The earth's field, it is claimed, roughly approximates the field due to a dipole of magnetic moment 8xx10^(22)JT^-1 located at its centre. Check the order of magnitude of this number in some way.

Answer the following questions regarding earth’s The earth’s field,it is claimed, roughly approximates the field due to a dipole of magnetic moment 8xx 10^22J//T located at its centre. Check the order of magnitude of this number in some way.

Answer the following questions regarding earth's magnetism. (a) A vector needs three quantities for its specification. name the three independent quantities conventionally used to specify the earth's magnetic field. (b) The angle of dip at a location in southern india is about 18^@ . Would you expect a greater or lesser dip angle in Britain? (c) If you made a map of magnetic field lines at Melbourne in Australia, would the lines seem to go into the ground or come out of the ground? (d) Which direction would a compass needle point to, if located right on the geomagnetic north or south pole? (e) The earth's field, it is claimed, roughly approximates the field due to a dipole of magnetic moment 8xx10^(22)JT^-1 located at its centre. Check the order of magnetude of this number in some way. (f) Geologists claim that besides the main magnetic n-s poles, there are several local poles on the earth's surface oriented in different directions. How is such a thing possible at all?