The magnetic induction of the field at the point O of a loop with current O of a loop with current I, whose shape is illustrated below is-

The magnetic induction of the field at the point O of a loop with current I, whose shape is given in figure:

The magnetic field intensity at the point O of a loop with current I, whose shape is illustrated below is

The magnetic field intensity at the point O of a loop with current I, whose shape is illustrated below is

Find the magnetic induction of the field at the point O at a loop with current I , whose shape is illustrated in figure (a)In figure a the radii a and b , as well as the angle varphi are known (b)In figure b ,the raidus a and the side b are known. (c)A current I=5.0 A flows along a thin wire shaped as shown in figure.The radius of a curved part of the wire is equal to R=120 mm ,the angle 2varphi=90^(@) .Find the magnetic induction of the field at the point O .

The magnetic field Intensity at the point o of a loop carrying current i as shown in the figure is

Find the magnetic induction at the point O due to the loop current I in the two cases given below. The shape of the loop are illustrated as (a) In figure-4.17 (a), the radii A and b, as well as the angle phi are known. (b) In figure 4.17 (b), the radius a and the side b are known.