CameraIcon

SearchIcon

MyQuestionIcon

1

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

Suspension of Magnets

At which of t...

Question

At which of the following locations is a compass functional?

A

On places that are deep, such as ocean floors

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

B

On sea level places, such as the beach

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

C

On certain high altitude places, such as mountain peaks

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

D

At all the places within the earth's magnetic field

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

Open in App

Solution

The correct option is D
At all the places within the earth's magnetic field

A compass is an instrument for determining directions. It has a freely suspended needle that rests in the north-south direction, thus indicating which cardinal direction we face at any point in time. It works at all the places within the Earth's magnetic field because the magnet aligns sin same direction due to Earth's magnetic field.

Suggest Corrections

thumbs-up

0

Similar questions

Q. At certain place, the horizontal component of earth's magnetic field is

3.0 G

and the angle dip at that place is

30^{o}

. The magnetic field of earth at that location

Q. Write T for true statement and F for the false one. Correct the false statement(s).

1. Factors such as temperature, rainfall, and humidity determine the weather of a place.
2. The axis about which the Earth rotates is at a tilt with the plane of its orbit about the Sun.
3. The distance of a place from the equator depends on its altitude.
4. The higher a place, the hotter it is.
5. Places near the sea coast generally have a lower humidity than places far away from the sea.

Q. At a certain place, the horizontal as well as vertical components of earth's magnetic field is

B_{0}

. The total magnetic field intensity at the place will be,

Q. The lush backwaters of the lagoons of Kerala and the picturesque beaches of Goa such as Calangute are examples of places for ______.

Q. The earth's magnetic field at some place on magnetic equator of the earth is

0.5 \times 10^{- 4} T

. Consider the radius of the earth at that place as

6400 k m

. Then, magnetic dipole moment of the earth is ___________

{A m}^{2}

(μ_{0} = 4 π \times 10^{- 7} T m A^{- 1})

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Directive Property

PHYSICS

Watch in App

explore_more_icon

Explore more

Suspension of Magnets

Standard VI Physics

Join BYJU'S Learning Program

CrossIcon