CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Magnetic Declination

Declination i...

Question

Declination is the angle between:

A

horizontal and vertical components of earth’s magnetic field

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

geographic and magnetic meridian

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

horizontal component and total magnetic field of the earth

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

geographic meridian and horizontal component of earth's magnetic field

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
geographic and magnetic meridian

Magnetic Declination: It is defined as the angle between the geographic meridian and the magnetic meridian of the earth.

Suggest Corrections

thumbs-up

2

Similar questions

Q. in the magnetic meridian of a place, the horizontal component of the earth`s magnetic field is

0.26

and the dip angle is

60

and the dip angle is

60

What is the magnetic field of the earth at this location?

Q. In the magnetic meridian of a certain place the horizontal component of earth's magnetic field is

0.25

G and dip angle is

60^{0}

. The magnetic field of the earth at this location is

Q. Magnetic field of earth is identical to magnetic field of a giant magnet held

20^{o}

west of geographic

N - S

at the centre of earth. At equator, horizontal component of earth is

0.32 G

. Vertical component can be calculated from the relation

V = H tan δ

δ

is angle of dip at the place. The value of

δ = 0^{o}

δ = 90^{o}

at poles. What is the order of magnetic declination at a place on earth :

Q. Define angle of inclination (magnetic declination).
In the magnetic meridian of a certain place, the horizontal component of earth's magnetic field is

0.25

gauss and the dip angle is

60^{o}

. At this place find the value of earth's magnetic field.

Q. The horizontal component of the earth's magnetic field at a place is

B

and angle of dip is

60^{\circ}

. What is the value of horizontal component of earth magnetic field at equator?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Characterising Earth’s Field

PHYSICS

Watch in App

explore_more_icon

Explore more

Magnetic Declination

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon