MyQuestionIcon

1

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

Plotting Non Uniform Field Lines

A compass nee...

Question

A compass needle which is allowed to move in horizontal plane is taken to a geomagnetic pole. It

A

will stay in north-south direction only

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

B

will stay in east -west direction only

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

C

will become rigid showing no movement

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

D

will stay in any position

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

Open in App

Solution

The correct option is D will stay in any position
At pole's horizontal component of earth's magnetic field is zero therefore, if needle is hold horizontally then it will stay in any position.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A compass needle which is allowed to move in a horizontal plane is taken to a geomagnetic pole. It

(a) will stay in north-south direction only
(b) will stay in east-west direction only
(c) will become rigid showing no movement
(d) will stay in any position

Q. A dip circle is taken to geomagnetic equator. The needle is allowed to move in a vertical plane perpendicular to the magnetic meridian. The needle will stay

(a) in horizontal direction only
(b) in vertical direction only
(c) in any direction except vertical and horizontal
(d) in the direction it is released

Q. A dip circle is taken to a geomagnetic equator. The needle is allowed to move in a vertical plane perpendicular to the magnetic meridian. The needle will stay in

Q. A deflection magnetometer is placed with its arms in north-south direction. How and where should a short magnet having M/B_H = 40 A m² T⁻¹ be placed so that the needle can stay in any position?

Q. A rod, when suspended in a magnetic field, stays in the east-west direction. Can we be sure that the field is in the east-west direction? Can it be in the north-south direction?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

PHYSICS

Watch in App

explore_more_icon

Explore more

Plotting Non Uniform Field Lines

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon