What are the causes for earth's magnetic field according to Gover?

What is Geomagnetism?

State the elements of Earth's magnetic field.

What is meant by
(i) Geographic axis
(ii) Geographic meridian &
(iii) Geographic equator?

What is magnetic axis, magnetic meridian & magnetic equator?

What is Declination?

What is meant by dip?

What is meant by the horizontal component of Earth's magnetic field?

What is magnetic field?

Define magnetic flux density.

Distinguish between Uniform magnetic field and Non-uniform magnetic field?

Define remanence or retentivity?

What are the uses of studying hysteresis loops of various material?

What are Permanent magnets ? State examples

State Right hand thumb rule.