Two long, straight wires a and b are `2*0` m apart,
perpendicular to the plane of the paper as shown in figure
. The wire a carries a current of `9*6 A` directed
into the plane of the figure,The magnetic field at the
point P at a distance of 10/11 m from the wire b is zero.
Find (a) the magnitude and direction of the current in b,
(b) the magnitude of the magnetic field B at the point s
and (c) the force per unit length on the wire b`.

Two long straight parallel wieres are 2m apart, perpendicular to the plane of the paper. The wire A carries a current of 9.6 A , directed into the plane of the paper. The wire B carries a current such that the magnetic field of induction at the point P , at a distance of 10/11 m from the wire B, is zero. find a. the magnitude and directiion of the current in B. b. the magnitude of the magnetic field of induction of the pont S . c. the force per unit length on the wire B .

Two long straight parallel wieres are 2m apart, perpendicular to the plane of the paper. The wire A carries a current of 9.6 A , directed into the plane of the paper. The wire B carries a current such that the magnetic field of induction at the point P , at a distance of 10/11 m from the wire B, is zero. find a. the magnitude and directiion of the current in B. b. the magnitude of the magnetic field of induction of the pont S . c. the force per unit length on the wire B .

Two long straight parallel wieres are 2m apart, perpendicular to the plane of the paper. The wire A carries a current of 9.6 A, directed into the plane of the paper. The wire B carries a current such that the magnetic field of induction at the point P, at a distance of 10/11 m from the wire B, is zero. find the magnitude and directiion of the current in B.

Two long straight parallel wieres are 2m apart, perpendicular to the plane of the paper. The wire A carries a current of 9.6 A, directed into the plane of the paper. The wire B carries a current such that the magnetic field of induction at the point P, at a distance of 10/11 m from the wire B, is zero. find the magnitude of the magnetic field of induction of the pont S.

a long straight wire carries a current of 35 A . what is the magnitude of magnetic field B at a point 20 cm from the wire.

Two insulating infinitely long wires are lying mutually perpendicular to each other as shown in the figure. If the two wires carry currenst I_1 and I_2 as shown in the figure, find the magnetic field at point P (A,b).

A wire loop of the form shown the figure carries a current. Obtain the magnitude and direction of the magnetic field at P.

Two very long straight , and insulated wires are Kept at 90^(@) angle from each other in xy -plane as shown in the figure. These wires carry current of equal magnitude I, whose direction are shown in the figure The net magnetic field at point P will be:

Two long, straight, parallel wires are 1.00m apart (as shown in Fig). The upper wire carries a current I_1 of 6.00A into the plane of the paper. What is the magnitude of the net field at Q?

Two long, straight, parallel wires are 1.00m apart (as shown in Fig). The upper wire carries a current I_1 of 6.00A into the plane of the paper. What is the magnitude of the net field at Q?