A compass needle whose magnetic moment i...

A compass needle whose magnetic moment is `60 Am^(2)`, is directed towards geographical north at any place experiencing moment of force of `1.2 x× 10^(–3)` Nm. At that place the horizontal component of earth field is 40 micro `W//m^(2)`. What is the value of dip angle at that place?

`30^(@)`

`60^(@)`

`45^(@)`

`15^(@)`

Text Solution

Verified by Experts

Topper's Solved these Questions

LAWS OF MOTION
DISHA|Exercise PHYSICS|40 Videos
MECHANICAL PROPERTIES OF FLUIDS
DISHA|Exercise Physics|44 Videos

Similar Questions

Explore conceptually related problems

At a certain place, the horizontal component of earth's magnetic field is sqrt(3) times the vertical component. The angle of dip at that place is

A compass needle whose magnetic moment is 60Am^2 points geographic north at a certain place where H=40muT . The compass needle experience a torque of 1*2xx10^-3N-m . What is the declination at the place?

The ratio of the vertical component to the horizontal component of earth's magnetic field at a place is 1 . What is the angle of dip at that place ?

The horizontal component of earth's magnetic field is sqrt3 times the vertical component . What is the value of angle of dip at this place ?

A compass needle of magnetic moment 50 Am^2 experiences a torque of 1.3 xx 10^(-3) Nm when pointing towards geographical north at a certain place where horizontal component of Earth's magnetic field is 30 mu Wb//m^2 . What is the declination of the place?

At a certain place , the horizontal component of earth's magnetic field is (1)/(sqrt3) times of its vertical component . The angle of dip at that place is

A compass needle whose magnetic moment is 60Am^2 pointing geographic north at a certain place, where the horizontal component of earth's magnetic field is 40mu Wb//m^2 , experience a torque 1*2xx10^-3Nm . What is the declination of the place?

At a certain place, a compass, needle point 14^@ east of north. If dip at the place is 30^@ and horizontal component of earth's field is 0*32 gauss, what is earth's resultant field at that place?

The horizontal component of earth’s magnetic field at a place is sqrt""3 times the vertical component. The angle of dip at that place is

DISHA-MAGNETISM AND MATTER-PHYSICS

A watch glass containing some powdered substance is placed between the...
Text Solution
|
A coil in the shape of an equilateral triangle of side l is suspended ...
Text Solution
|
A compass needle whose magnetic moment is 60 Am^(2), is directed towar...
Text Solution
|
The material suitable for making electromagnets should have
Text Solution
|
The length of a magnet is large compared to its width and breadth. The...
Text Solution
|
Hysteresis loops for two magnetic materials A and B are given below : ...
Text Solution
|
Which of the following is responsible for the earth's magnetic field ...
Text Solution
|
In a vibration magnetometer, the time period of a bar magnet oscillati...
Text Solution
|
Let V and H be the vertical and horizontal components of earth's magne...
Text Solution
|
A thin circular wire carrying a current I has a magnetic moment M. The...
Text Solution
|
A bar magnet of magnetic moment M is placed at right angles to a magne...
Text Solution
|
If the susceptibility of dia, para and ferro magnetic materials are ch...
Text Solution
|
The basic magnetization curve for a ferromagnetic material is shown in...
Text Solution
|
A magnetic needle suspended by a silk thread is vibrating in the earth...
Text Solution
|
A bar magnet has a length of 8cm. The magnetic field at a point at a d...
Text Solution
|
A vibrations magnetometer consists of two indentical bar magnet placed...
Text Solution
|
A magnetic needle is kept in a non uniform magnetic field . It experie...
Text Solution
|
Needles N(1) , N(2), and N(3) are made of a ferromagnetic, a paramagne...
Text Solution
|
Figure shows a small magnetised needle P placed at a point O. The arro...
Text Solution
|
A dip needle lies initially in the magnetic merdian when it shows an a...
Text Solution
|