2. A wire caming current / has the shape as whown dn adjoining figure. Lingar parts of the wire are very and parallel to X-axis while semicircular portion of radius R is lying in Y-Z plane. Magnetic field at point B- (-21) (2) 8 = 4(x +2k) (4) 8=- beri +2K) of malinis r makes n mtations per second. The magnetic field produced

A wire carrying current I has the shape as shown in adjoining figure. Linear parts of the wire are very long and parallel to X- axis while semicircular portion of radius R is lying in Y - Z plane. Magnetic field at point O is:

A wire carrying current I has the shape as shown in adjoining figure. Linear parts of the wire are very long and parallel to X-axis while semicircular portion of raduis R is lying in Y - Z plane. Magnetic field at point O is

A wire carrying current I has the shape as shown in the adjoining figure. Linear parts of the wire are very long and parallel to X-axis while semicicular portion of radius R is lying in Y-Z plane. Magnetic field at point O is

A wire carrying current I has the shape as shown in the adjoining figure. Linear parts of the wire are very long and parallel to X-axis while semicicular portion of radius R is lying in Y-Z plane. Magnetic field at point O is

A current I, flowing in a long and straight wire along z-axis, is directed into two identical semicircular portions lying in y-z and x-z planes as shown in the figure. The magnetic field at the centre O is

A current I, flowing in a long and straight wire along z-axis, is directed into two identical semicircular portions lying in y-z and x-z planes as shown in the figure. The magnetic field at the centre O is

A metallic wire carrying a current I is bent into the form as shown in the figure. The circular portion ABC of the wire is of radius r and the straight portion AC subtends an angle 2theta at the centre O. Find the magnetic field due to the conductor at point O. If the radius of the curved path is r, find the magnetic field at the centre O.