Derive an expression for the torque on a...

Derive an expression for the torque on a rectangular coil of area A carrying. A current I and placed in a uniform magnetic field B. Indicate the direction the torque acting on the loop.

Topper's Solved these Questions

QUESTION PAPER 2018
UNITED BOOK HOUSE|Exercise EXAMPLE|75 Videos

Similar Questions

Explore conceptually related problems

A rectangular coil carrying current is placed in a nonuniform magnetic field. On that coil the total

Calculate the torque acting on a rectangular coil carrying current I placed in a uniform magnetic field when the plane of the coil is perpendicular to the magnetic lines of force.

Obtain an expression for the torque acting on a current carrying rectangular coil placed in a uniform magnetic field when the plane of the coils is parallel to the magnetic lines of force.

Find an expression for force on current carrying conductor in a uniform magnetic field Name and write the rule by which the direction of force is given.

The Plane of a suspended current carrying rectangular coil makes an and theta with the direction of uniform magnetic field. Calculate the torque acting on the coil.

The plane of a suspended current carrying rectangular coil makes an angle theta with the direction of uniform magnetic field. Calculate the torque acting on the coil.

A rectangular loop of size lxxb carrying a steady current I is placed in a uniform magnetic field vec(B) . Prove that the torque vec(tau) acting on the loop is given by vec(tau)=vec(m)xxvec(B) , "when " vec(m) is the magnetic moment of the loop .

If an electric dipole of moment vecp be placed along a uniform electric field of intessity vecE , the torque acting on the dipole is

UNITED BOOK HOUSE-QUESTION PAPER 2019-EXAMPLE

On what factors does the capecitance of a capacitor depend ?
Text Solution
|
Two capacitors of capacitances 20muF and 60muF are connected in series...
Text Solution
|
Derive an expression for the torque on a rectangular coil of area A ca...
Text Solution
|
Define electromagnetic unit of current.
Text Solution
|
Define angel of dip at a place. What will be the value of the angle at...
Text Solution
|
Mention how the relative magnetic permeability differs for diamagramat...
Text Solution
|
What is wavefront of a wave?
Text Solution
|
In Young's double sllit experiment, What in the effect on the interfer...
Text Solution
|
In Young's double sllit experiment, What in the effect on the interfer...
Text Solution
|
In Young's double sllit experiment, What in the effect on the interfer...
Text Solution
|
In case of refraction write down the relation between critical angle a...
Text Solution
|
For minimum deviation delta(m) , assuming that angle of incidence = an...
Text Solution
|
An object of height 2.5 cm placed perpendicularly on the principle ax...
Text Solution
|
A person uses spectacles of power +2D. What type of defect of vision i...
Text Solution
|
Under what potential difference should an electron be accelerated to ...
Text Solution
|
Give an example of production of electron by photons.
Text Solution
|
Write down Eistein's photoelectric equation.
Text Solution
|
Light rays of wavelength lambda and lambda/2 are incident on a a photo...
Text Solution
|
If the value of Rydberg constant of hydrogen is 109737 cm^-1 determine...
Text Solution
|
What is meant by half life of a radioactive element?
Text Solution
|