^Vibration magnetometer
^Vibration magnetometer A magnet free to vibrate about vertical axis passing through its CM is first kept in a non- […]
Entries by kp-web-admin
^Tangent galvanometer
^Tangent galvanometer It is an instrument used to detect small currents using tangent law by keeping the magnetic needle at […]
^Neutral points
^Neutral points Neutral points are the positions where the magnetic field of a magnet is completely neutralised by the horizontal […]
^Cause of earth’s magnetism
^Cause of earth’s magnetism 1. Gilbert suggested that the earth itself behaves like a giant magnet. The earth’s core is […]
^Evidence earth’s magnetism
^Evidence earth’s magnetism The following facts provide sufficient evidence in support of the existance of earth’s magnetism. 1. Directive property […]
^Aclinic line
^Aclinic line Lines joining the places of zero dip. At all places on the aclinic line a freely suspended magnet […]
^Agonic line
^Agonic line Lines joining the places of zero declination. Along Agonic lines a compass needle will point geographical north. Thus […]
^Isodynamic lines
^Isodynamic lines Lines joining the places of equal horizontal component of earth’s magnetic field (BH).
^Isoclinic lines
^Isoclinic lines Lines joining the places of equal dip (δ).
^Isoclinic lines
^Isoclinic lines Lines joining the places of equal dip (δ).
