Write the value of
Horizontal component .

A tangent galvanometer has 66 turns and the diameter of its coil is 22cm. It gives a deflection of 45^@ for 0.10 A current. What is the value of the horizontal component of the earth's magnetic field?

At a place, the horizontal component of earth's magnetic field is B and angle of dip is 60^(@) . What is the value of horizontal component of the earth's magnetic field at equator ?

Write the value of vertical component of Earth's magnetic field.

a. Where on the earth's surface is the value of vertical component of the earth's magnetic field zero ? b. The horizontal component of the earth's magnetic field at a given place is 0.4xx10^(-4) Wb//m^2 and angle of dip is 30^@ Calculate the value of (i) vertical component (ii) the total intensity of the earth's magnetic field.

Write the name of two major components of Ecosystem.

Two short bar magnets of length 1cm have magnetic moments 1.20 " Am"^(2) and 1.00 " Am"^(2) , respectively . They are kept on a horizontal table parallel to each other with their North poles pointing towards the south . They have a common magnetic equator and are separated by a distance of 20.0 cm. The value of the resultant horizontal magnetic induction at the midpoint O of the line joining their centers is ( Horizontal components of Earth's magnetic induction is 3.6 xx 10^(-5) Wb m^(-2) ).

The vertical component of Earth's magnetic field at a place is equal to the horizontal component. What is the value of angle of dip at this place ?

The vertical component of Earth's magnetic field at a place is equal to the horizontal component. What is the value of angle of dip at this place ?