Obtain an expression for the magnetic dipole,moment of current loop.

The magnetic dipole moment of current loop is independent of

Deduce an expression for the magnetic dipole moment of an electron orbiting around the central nucleus.

Magnetic dipole moment of rectangular loop is

Find an expression for the magnetic dipole moment and magnetic field induction at the center of Bohr's hypothetical hydrogen atom in the nth orbit of the electron in terms of universal constant.

Unit of magnetic dipole moment is

In the given option,the magnetic dipole moment of current loop is independent of

A current of 10.0 nA is established in a circular loop of radius 5.0 cm. find the magnetic dipole moment of the current loop. : The magnetic dipole moment is vec mu= veciA .

(a) Two straight long parallel conductors carry currents I_(1) and I_(2) in the same direction. Deduce the expression for the firce per unit length between them. Depict the pattern of magnetic field lines around them. (b) A rectangular current carrying loop EFGH is kept in a uniform magnetic field as shown in the figure. (i) What is the direction of the magnetic moment of the current loop ? (ii) What is the torque acting on the loop (A) maximum, (B) zero ?

(a) Write the expression for the equivalent megnetic moment of a planer current loop of area A, having N turns and carrying a current i. Use the expression to find the magentic dipole moment of a revolving electron ? (b) A circuit loop of radius r, having N turns and carrying current I, is kept in the XY plane. It is then subjected to a uniform magnetic field vec(B)=B_(x)hat(i)+B_(y)hat(j)+B_(z)hat(k) . Obtain expression for the magnetic potential energy of the coil-magnetic field system.

Use Biot-Savart law to derive the expression for the magnetic field on the axis of a current carrying circular loop of radius R . Draw the magnetic field lines due to circular wire carrying current I .