Two infinite length wires carry currents 8A and 6A and are placed along X-asis and Y-axis respectively. Magnetic field at a point P(0, 0, d)m will be

Two infinitely long wires carry currents 4A and 3A placed along X-axis and Y-axis respectively. Magnetic field at a point p(0,0,d) m will be…..T.

Two infinite length wires carries currents 8A and 6A respectively and placed along X and Y -axis. Magnetic field at a point P(0,0,d)m will be

The location of three long wires carrying same current I are x=-a , x=0 and x=+ a respectively as shown in figure. The magnetic field at point ( 0 , 0 , a ) is

The location of three long wires carrying same current I are x=-a , x=0 and x=+ a respectively as shown in figure. The magnetic field at point ( 0 , 0 , a ) is

Two long wire carrying current 2i and i are placed along co-ordinate axes x and y respectively. The locus of point where magnetic field is zero is

Two long straight currents carrying wires having currents I and 2I lie along y-and z-axis, respectively, as shown in Fig. Find vecB at a point P(x,0).

Two long straight currents carrying wires having currents I and 2I lie along y-and z-axis, respectively, as shown in Fig. Find vecB at a point P(x,0).

Two infinitely long, thin, insulated, straight wires lie in the x-y plane along the x- and y- axis respectively. Each wire carries a current I, respectively in the positive x-direction and positive y-direction. The magnetic field will be zero at all points on the straight line: