EARTHING

EARTH MAGNETISM - IMPACT OF EARTH SHAPE AND ROTATION

Gravitational Field Strength Of Earth|Value Of g On Earth Surface|Value Of g At A Height h Above The Earth's Surface|Value Of g At A Depth h Below The Earth's Surface|Effect Of Earth's Rotation On Value Of g

Obtain the Earth’s magnetisation assuming that the Earth’s field can be approximated by a giant bar magnet of magnetic moment 8.0xx10^22Am^2 .The Earth 's radius is 6400 km.

Draw a diagram showing the orbit of Earth and the orbit of Earth's Moon. Label the Sun, Earth, the Moon, Earths' orbit, and the Moon's orbit.

If R is the radius of the earth and g the acceleration due to gravity on the earth’s surface, the mean density of the earth is

A rise in the Earth’s surface temperature may cause